Finding the Third Proportional to 70,912,683 and 155,277,468

Step by Step Solution

1. Step 1: Write the proportion equation
   70,912,683 : 155,277,468 = 155,277,468 : x
2. Step 2: Convert to fraction form
   70,912,683/155,277,468 = 155,277,468/x
3. Step 3: Cross multiply
   70,912,683x = 155,277,468 × 155,277,468
4. Step 4: Simplify right side
   70,912,683x = 24,111,092,068,491,024
5. Step 5: Solve for x
   x = 24,111,092,068,491,024/70,912,683
6. Step 6: Final answer
   x = 340,010,997.31