Finding the Third Proportional to 105,502,644 and 224,940,744

Step by Step Solution

1. Step 1: Write the proportion equation
   105,502,644 : 224,940,744 = 224,940,744 : x
2. Step 2: Convert to fraction form
   105,502,644/224,940,744 = 224,940,744/x
3. Step 3: Cross multiply
   105,502,644x = 224,940,744 × 224,940,744
4. Step 4: Simplify right side
   105,502,644x = 50,598,338,311,273,536
5. Step 5: Solve for x
   x = 50,598,338,311,273,536/105,502,644
6. Step 6: Final answer
   x = 479,593,083.10