Finding the Third Proportional to 111,469,936 and 233,103,670

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,936 : 233,103,670 = 233,103,670 : x
2. Step 2: Convert to fraction form
   111,469,936/233,103,670 = 233,103,670/x
3. Step 3: Cross multiply
   111,469,936x = 233,103,670 × 233,103,670
4. Step 4: Simplify right side
   111,469,936x = 54,337,320,967,468,896
5. Step 5: Solve for x
   x = 54,337,320,967,468,896/111,469,936
6. Step 6: Final answer
   x = 487,461,668.30