Finding the Third Proportional to 240,842.25 and 375,048

Step by Step Solution

1. Step 1: Write the proportion equation
   240,842.25 : 375,048 = 375,048 : x
2. Step 2: Convert to fraction form
   240,842.25/375,048 = 375,048/x
3. Step 3: Cross multiply
   240,842.25x = 375,048 × 375,048
4. Step 4: Simplify right side
   240,842.25x = 140,661,002,304
5. Step 5: Solve for x
   x = 140,661,002,304/240,842.25
6. Step 6: Final answer
   x = 584,037.90