Finding the Third Proportional to 111,469,867 and 233,103,532

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,867 : 233,103,532 = 233,103,532 : x
2. Step 2: Convert to fraction form
   111,469,867/233,103,532 = 233,103,532/x
3. Step 3: Cross multiply
   111,469,867x = 233,103,532 × 233,103,532
4. Step 4: Simplify right side
   111,469,867x = 54,337,256,630,875,024
5. Step 5: Solve for x
   x = 54,337,256,630,875,024/111,469,867
6. Step 6: Final answer
   x = 487,461,392.87