Finding the Third Proportional to 111,904,440 and 240,814,998

Step by Step Solution

1. Step 1: Write the proportion equation
   111,904,440 : 240,814,998 = 240,814,998 : x
2. Step 2: Convert to fraction form
   111,904,440/240,814,998 = 240,814,998/x
3. Step 3: Cross multiply
   111,904,440x = 240,814,998 × 240,814,998
4. Step 4: Simplify right side
   111,904,440x = 57,991,863,261,740,000
5. Step 5: Solve for x
   x = 57,991,863,261,740,000/111,904,440
6. Step 6: Final answer
   x = 518,226,651.79