Finding the Third Proportional to 113,586.50 and 247,801

Step by Step Solution

1. Step 1: Write the proportion equation
   113,586.50 : 247,801 = 247,801 : x
2. Step 2: Convert to fraction form
   113,586.50/247,801 = 247,801/x
3. Step 3: Cross multiply
   113,586.50x = 247,801 × 247,801
4. Step 4: Simplify right side
   113,586.50x = 61,405,335,601
5. Step 5: Solve for x
   x = 61,405,335,601/113,586.50
6. Step 6: Final answer
   x = 540,604.17