Finding the Third Proportional to 70,952,717 and 152,980,402

Step by Step Solution

1. Step 1: Write the proportion equation
   70,952,717 : 152,980,402 = 152,980,402 : x
2. Step 2: Convert to fraction form
   70,952,717/152,980,402 = 152,980,402/x
3. Step 3: Cross multiply
   70,952,717x = 152,980,402 × 152,980,402
4. Step 4: Simplify right side
   70,952,717x = 23,403,003,396,081,604
5. Step 5: Solve for x
   x = 23,403,003,396,081,604/70,952,717
6. Step 6: Final answer
   x = 329,839,425.26