Finding the Third Proportional to 63,841,728 and 99,056,156

Step by Step Solution

1. Step 1: Write the proportion equation
   63,841,728 : 99,056,156 = 99,056,156 : x
2. Step 2: Convert to fraction form
   63,841,728/99,056,156 = 99,056,156/x
3. Step 3: Cross multiply
   63,841,728x = 99,056,156 × 99,056,156
4. Step 4: Simplify right side
   63,841,728x = 9,812,122,041,496,336
5. Step 5: Solve for x
   x = 9,812,122,041,496,336/63,841,728
6. Step 6: Final answer
   x = 153,694,493.38