Question 191302
Lets represent one number by X ,
 another number is going to X*7 , because it says 7 times  is bigger,
 the product of two numbers is  the answer is to the multiplication problem
  X*(X*7)=252
 7X^2=252
X^2=252/7
X^2=36
X=+- 6
when one number is 6, another number is going to be 7*6=42
 and when one number is -6, another is: -42
 answer is:  6,42 and -6,-42