Finding the Third Proportional to 102,536,753 and 146,522,590

Step by Step Solution

1. Step 1: Write the proportion equation
   102,536,753 : 146,522,590 = 146,522,590 : x
2. Step 2: Convert to fraction form
   102,536,753/146,522,590 = 146,522,590/x
3. Step 3: Cross multiply
   102,536,753x = 146,522,590 × 146,522,590
4. Step 4: Simplify right side
   102,536,753x = 21,468,869,380,308,100
5. Step 5: Solve for x
   x = 21,468,869,380,308,100/102,536,753
6. Step 6: Final answer
   x = 209,377,308.64