Finding the Third Proportional to 111,469,845 and 233,103,486

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,845 : 233,103,486 = 233,103,486 : x
2. Step 2: Convert to fraction form
   111,469,845/233,103,486 = 233,103,486/x
3. Step 3: Cross multiply
   111,469,845x = 233,103,486 × 233,103,486
4. Step 4: Simplify right side
   111,469,845x = 54,337,235,185,352,192
5. Step 5: Solve for x
   x = 54,337,235,185,352,192/111,469,845
6. Step 6: Final answer
   x = 487,461,296.69