Finding the Third Proportional to 46,339,025 and 99,854,388

Step by Step Solution

1. Step 1: Write the proportion equation
   46,339,025 : 99,854,388 = 99,854,388 : x
2. Step 2: Convert to fraction form
   46,339,025/99,854,388 = 99,854,388/x
3. Step 3: Cross multiply
   46,339,025x = 99,854,388 × 99,854,388
4. Step 4: Simplify right side
   46,339,025x = 9,970,898,802,854,544
5. Step 5: Solve for x
   x = 9,970,898,802,854,544/46,339,025
6. Step 6: Final answer
   x = 215,172,822.54