Finding the Third Proportional to 111,469,943 and 233,103,685

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,943 : 233,103,685 = 233,103,685 : x
2. Step 2: Convert to fraction form
   111,469,943/233,103,685 = 233,103,685/x
3. Step 3: Cross multiply
   111,469,943x = 233,103,685 × 233,103,685
4. Step 4: Simplify right side
   111,469,943x = 54,337,327,960,579,224
5. Step 5: Solve for x
   x = 54,337,327,960,579,224/111,469,943
6. Step 6: Final answer
   x = 487,461,700.42