Finding the Third Proportional to 111,469,768 and 233,103,346

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,768 : 233,103,346 = 233,103,346 : x
2. Step 2: Convert to fraction form
   111,469,768/233,103,346 = 233,103,346/x
3. Step 3: Cross multiply
   111,469,768x = 233,103,346 × 233,103,346
4. Step 4: Simplify right side
   111,469,768x = 54,337,169,916,395,712
5. Step 5: Solve for x
   x = 54,337,169,916,395,712/111,469,768
6. Step 6: Final answer
   x = 487,461,047.88