Finding the Third Proportional to 40.18 and 62.23

Step by Step Solution

1. Step 1: Write the proportion equation
   40.18 : 62.23 = 62.23 : x
2. Step 2: Convert to fraction form
   40.18/62.23 = 62.23/x
3. Step 3: Cross multiply
   40.18x = 62.23 × 62.23
4. Step 4: Simplify right side
   40.18x = 3,872.15
5. Step 5: Solve for x
   x = 3,872.15/40.18
6. Step 6: Final answer
   x = 96.36