Finding the Third Proportional to 111,469,860 and 233,103,516

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,860 : 233,103,516 = 233,103,516 : x
2. Step 2: Convert to fraction form
   111,469,860/233,103,516 = 233,103,516/x
3. Step 3: Cross multiply
   111,469,860x = 233,103,516 × 233,103,516
4. Step 4: Simplify right side
   111,469,860x = 54,337,249,171,562,256
5. Step 5: Solve for x
   x = 54,337,249,171,562,256/111,469,860
6. Step 6: Final answer
   x = 487,461,356.56