Finding the Third Proportional to 52,168.50 and 113,649

Step by Step Solution

1. Step 1: Write the proportion equation
   52,168.50 : 113,649 = 113,649 : x
2. Step 2: Convert to fraction form
   52,168.50/113,649 = 113,649/x
3. Step 3: Cross multiply
   52,168.50x = 113,649 × 113,649
4. Step 4: Simplify right side
   52,168.50x = 12,916,095,201
5. Step 5: Solve for x
   x = 12,916,095,201/52,168.50
6. Step 6: Final answer
   x = 247,584.18