Finding the Third Proportional to 22.38 and 33.17

Step by Step Solution

1. Step 1: Write the proportion equation
   22.38 : 33.17 = 33.17 : x
2. Step 2: Convert to fraction form
   22.38/33.17 = 33.17/x
3. Step 3: Cross multiply
   22.38x = 33.17 × 33.17
4. Step 4: Simplify right side
   22.38x = 1,100.37
5. Step 5: Solve for x
   x = 1,100.37/22.38
6. Step 6: Final answer
   x = 49.18