Finding the Third Proportional to 111,469,813 and 233,103,429

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,813 : 233,103,429 = 233,103,429 : x
2. Step 2: Convert to fraction form
   111,469,813/233,103,429 = 233,103,429/x
3. Step 3: Cross multiply
   111,469,813x = 233,103,429 × 233,103,429
4. Step 4: Simplify right side
   111,469,813x = 54,337,208,611,558,040
5. Step 5: Solve for x
   x = 54,337,208,611,558,040/111,469,813
6. Step 6: Final answer
   x = 487,461,198.23