Finding the Third Proportional to 105,502,636 and 224,940,728

Step by Step Solution

1. Step 1: Write the proportion equation
   105,502,636 : 224,940,728 = 224,940,728 : x
2. Step 2: Convert to fraction form
   105,502,636/224,940,728 = 224,940,728/x
3. Step 3: Cross multiply
   105,502,636x = 224,940,728 × 224,940,728
4. Step 4: Simplify right side
   105,502,636x = 50,598,331,113,169,984
5. Step 5: Solve for x
   x = 50,598,331,113,169,984/105,502,636
6. Step 6: Final answer
   x = 479,593,051.24