Finding the Third Proportional to 115,801.31 and 244,054.69

Step by Step Solution

1. Step 1: Write the proportion equation
   115,801.31 : 244,054.69 = 244,054.69 : x
2. Step 2: Convert to fraction form
   115,801.31/244,054.69 = 244,054.69/x
3. Step 3: Cross multiply
   115,801.31x = 244,054.69 × 244,054.69
4. Step 4: Simplify right side
   115,801.31x = 59,562,690,490.72
5. Step 5: Solve for x
   x = 59,562,690,490.72/115,801.31
6. Step 6: Final answer
   x = 514,352.46