Finding the Third Proportional to 50.63 and 82.27

Step by Step Solution

1. Step 1: Write the proportion equation
   50.63 : 82.27 = 82.27 : x
2. Step 2: Convert to fraction form
   50.63/82.27 = 82.27/x
3. Step 3: Cross multiply
   50.63x = 82.27 × 82.27
4. Step 4: Simplify right side
   50.63x = 6,767.63
5. Step 5: Solve for x
   x = 6,767.63/50.63
6. Step 6: Final answer
   x = 133.68