Finding the Third Proportional to 13,165.50 and 27,540

Step by Step Solution

1. Step 1: Write the proportion equation
   13,165.50 : 27,540 = 27,540 : x
2. Step 2: Convert to fraction form
   13,165.50/27,540 = 27,540/x
3. Step 3: Cross multiply
   13,165.50x = 27,540 × 27,540
4. Step 4: Simplify right side
   13,165.50x = 758,451,600
5. Step 5: Solve for x
   x = 758,451,600/13,165.50
6. Step 6: Final answer
   x = 57,609.02