Finding the Third Proportional to 62,290.69 and 96,635.53

Step by Step Solution

1. Step 1: Write the proportion equation
   62,290.69 : 96,635.53 = 96,635.53 : x
2. Step 2: Convert to fraction form
   62,290.69/96,635.53 = 96,635.53/x
3. Step 3: Cross multiply
   62,290.69x = 96,635.53 × 96,635.53
4. Step 4: Simplify right side
   62,290.69x = 9,338,425,899.97
5. Step 5: Solve for x
   x = 9,338,425,899.97/62,290.69
6. Step 6: Final answer
   x = 149,916.89