Finding the Third Proportional to 111,904,464 and 240,815,044

Step by Step Solution

1. Step 1: Write the proportion equation
   111,904,464 : 240,815,044 = 240,815,044 : x
2. Step 2: Convert to fraction form
   111,904,464/240,815,044 = 240,815,044/x
3. Step 3: Cross multiply
   111,904,464x = 240,815,044 × 240,815,044
4. Step 4: Simplify right side
   111,904,464x = 57,991,885,416,721,936
5. Step 5: Solve for x
   x = 57,991,885,416,721,936/111,904,464
6. Step 6: Final answer
   x = 518,226,738.63