Finding the Third Proportional to 55,168.50 and 118,113

Step by Step Solution

1. Step 1: Write the proportion equation
   55,168.50 : 118,113 = 118,113 : x
2. Step 2: Convert to fraction form
   55,168.50/118,113 = 118,113/x
3. Step 3: Cross multiply
   55,168.50x = 118,113 × 118,113
4. Step 4: Simplify right side
   55,168.50x = 13,950,680,769
5. Step 5: Solve for x
   x = 13,950,680,769/55,168.50
6. Step 6: Final answer
   x = 252,874.03