Finding the Third Proportional to 20.89 and 32.02

Step by Step Solution

1. Step 1: Write the proportion equation
   20.89 : 32.02 = 32.02 : x
2. Step 2: Convert to fraction form
   20.89/32.02 = 32.02/x
3. Step 3: Cross multiply
   20.89x = 32.02 × 32.02
4. Step 4: Simplify right side
   20.89x = 1,025.47
5. Step 5: Solve for x
   x = 1,025.47/20.89
6. Step 6: Final answer
   x = 49.08