Finding the Third Proportional to 34.17 and 40.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34.17 : 40.82 = 40.82 : x
2. Step 2: Convert to fraction form
   34.17/40.82 = 40.82/x
3. Step 3: Cross multiply
   34.17x = 40.82 × 40.82
4. Step 4: Simplify right side
   34.17x = 1,665.98
5. Step 5: Solve for x
   x = 1,665.98/34.17
6. Step 6: Final answer
   x = 48.75