Finding the Third Proportional to 111,469,822 and 233,103,450

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,822 : 233,103,450 = 233,103,450 : x
2. Step 2: Convert to fraction form
   111,469,822/233,103,450 = 233,103,450/x
3. Step 3: Cross multiply
   111,469,822x = 233,103,450 × 233,103,450
4. Step 4: Simplify right side
   111,469,822x = 54,337,218,401,902,496
5. Step 5: Solve for x
   x = 54,337,218,401,902,496/111,469,822
6. Step 6: Final answer
   x = 487,461,246.70