Finding the Third Proportional to 70,952,715 and 152,980,398

Step by Step Solution

1. Step 1: Write the proportion equation
   70,952,715 : 152,980,398 = 152,980,398 : x
2. Step 2: Convert to fraction form
   70,952,715/152,980,398 = 152,980,398/x
3. Step 3: Cross multiply
   70,952,715x = 152,980,398 × 152,980,398
4. Step 4: Simplify right side
   70,952,715x = 23,403,002,172,238,404
5. Step 5: Solve for x
   x = 23,403,002,172,238,404/70,952,715
6. Step 6: Final answer
   x = 329,839,417.31