Finding the Third Proportional to 113,359.50 and 247,442.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,359.50 : 247,442.34 = 247,442.34 : x
2. Step 2: Convert to fraction form
   113,359.50/247,442.34 = 247,442.34/x
3. Step 3: Cross multiply
   113,359.50x = 247,442.34 × 247,442.34
4. Step 4: Simplify right side
   113,359.50x = 61,227,713,480.49
5. Step 5: Solve for x
   x = 61,227,713,480.49/113,359.50
6. Step 6: Final answer
   x = 540,119.83