The product of the sum of two continuous natural numbers multiplied by their difference is 99. The larger of the two natural numbers is () Let's set the maximum number to X and solve the equation

The product of the sum of two continuous natural numbers multiplied by their difference is 99. The larger of the two natural numbers is () Let's set the maximum number to X and solve the equation

Let the larger number be x, because two numbers are continuous natural numbers, and the smaller number is X-1
(x+(x-1))×(x-(x-1))=99
2x-1=99
x=50