Finding the Third Proportional to 18.92 and 32.27

Step by Step Solution

1. Step 1: Write the proportion equation
   18.92 : 32.27 = 32.27 : x
2. Step 2: Convert to fraction form
   18.92/32.27 = 32.27/x
3. Step 3: Cross multiply
   18.92x = 32.27 × 32.27
4. Step 4: Simplify right side
   18.92x = 1,041.20
5. Step 5: Solve for x
   x = 1,041.20/18.92
6. Step 6: Final answer
   x = 55.03