Finding the Third Proportional to 27,540 and 60,408

Step by Step Solution

1. Step 1: Write the proportion equation
   27,540 : 60,408 = 60,408 : x
2. Step 2: Convert to fraction form
   27,540/60,408 = 60,408/x
3. Step 3: Cross multiply
   27,540x = 60,408 × 60,408
4. Step 4: Simplify right side
   27,540x = 3,649,126,464
5. Step 5: Solve for x
   x = 3,649,126,464/27,540
6. Step 6: Final answer
   x = 132,502.78