Finding the Third Proportional to 3,998,929.50 and 5,714,469

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,929.50 : 5,714,469 = 5,714,469 : x
2. Step 2: Convert to fraction form
   3,998,929.50/5,714,469 = 5,714,469/x
3. Step 3: Cross multiply
   3,998,929.50x = 5,714,469 × 5,714,469
4. Step 4: Simplify right side
   3,998,929.50x = 32,655,155,951,961
5. Step 5: Solve for x
   x = 32,655,155,951,961/3,998,929.50
6. Step 6: Final answer
   x = 8,165,974.41