document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1193592>Question 1193592</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Assume that AD is the geometric mean of BD and DC in △ABC Suppose BD = 3 and DC = 6.<BR>\n" );
document.write( "Write a proportion involving AD that can be used to solve for AD.<BR>\n" );
document.write( "3/AD<BR>\n" );
document.write( "AD= <BR>\n" );
document.write( " <BR>\n" );
document.write( "Find AD.<BR>\n" );
document.write( "AD = <BR>\n" );
document.write( " <BR>\n" );
document.write( "Suppose AD = 3 and DC = 6.<BR>\n" );
document.write( "Write a proportion involving BD that can be used to solve for BD.<BR>\n" );
document.write( "  = <BR>\n" );
document.write( "3/6\r<BR>\n" );
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document.write( "Find BD.<BR>\n" );
document.write( "BD = <BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #848545 by </B><A HREF=/tutors/aboutme.mpl?userid=parmen><B>parmen(42)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=parmen><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=848545\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> **1. Find AD**\r<BR>\n" );
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document.write( "* **Proportion:** 3/AD = AD/6 <BR>\n" );
document.write( "* **Calculate AD:**<BR>\n" );
document.write( "   AD = √(3 * 6) <BR>\n" );
document.write( "   AD = √18 <BR>\n" );
document.write( "   AD = 3√2 \r<BR>\n" );
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document.write( "**2. Find BD**\r<BR>\n" );
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document.write( "* **Proportion:** BD/3 = 3/6 <BR>\n" );
document.write( "* **Calculate BD:**<BR>\n" );
document.write( "   BD = (3 * 3) / 6<BR>\n" );
document.write( "   BD = 1.5<BR>\n" );
document.write( " </SPAN>\n" );
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