Finding the Third Proportional to 27.16 and 59.37

Step by Step Solution

1. Step 1: Write the proportion equation
   27.16 : 59.37 = 59.37 : x
2. Step 2: Convert to fraction form
   27.16/59.37 = 59.37/x
3. Step 3: Cross multiply
   27.16x = 59.37 × 59.37
4. Step 4: Simplify right side
   27.16x = 3,524.46
5. Step 5: Solve for x
   x = 3,524.46/27.16
6. Step 6: Final answer
   x = 129.75