Finding the Third Proportional to 27.88 and 60.88

Step by Step Solution

1. Step 1: Write the proportion equation
   27.88 : 60.88 = 60.88 : x
2. Step 2: Convert to fraction form
   27.88/60.88 = 60.88/x
3. Step 3: Cross multiply
   27.88x = 60.88 × 60.88
4. Step 4: Simplify right side
   27.88x = 3,705.77
5. Step 5: Solve for x
   x = 3,705.77/27.88
6. Step 6: Final answer
   x = 132.94