Finding the Third Proportional to 22.54 and 34.55

Step by Step Solution

1. Step 1: Write the proportion equation
   22.54 : 34.55 = 34.55 : x
2. Step 2: Convert to fraction form
   22.54/34.55 = 34.55/x
3. Step 3: Cross multiply
   22.54x = 34.55 × 34.55
4. Step 4: Simplify right side
   22.54x = 1,193.54
5. Step 5: Solve for x
   x = 1,193.54/22.54
6. Step 6: Final answer
   x = 52.96