Finding the Third Proportional to 70,932,399 and 152,807,088

Step by Step Solution

1. Step 1: Write the proportion equation
   70,932,399 : 152,807,088 = 152,807,088 : x
2. Step 2: Convert to fraction form
   70,932,399/152,807,088 = 152,807,088/x
3. Step 3: Cross multiply
   70,932,399x = 152,807,088 × 152,807,088
4. Step 4: Simplify right side
   70,932,399x = 23,350,006,143,039,744
5. Step 5: Solve for x
   x = 23,350,006,143,039,744/70,932,399
6. Step 6: Final answer
   x = 329,186,753.48