Finding the Third Proportional to 15.96 and 32.17

Step by Step Solution

1. Step 1: Write the proportion equation
   15.96 : 32.17 = 32.17 : x
2. Step 2: Convert to fraction form
   15.96/32.17 = 32.17/x
3. Step 3: Cross multiply
   15.96x = 32.17 × 32.17
4. Step 4: Simplify right side
   15.96x = 1,034.78
5. Step 5: Solve for x
   x = 1,034.78/15.96
6. Step 6: Final answer
   x = 64.83