Finding the Third Proportional to 46.87 and 63.27

Step by Step Solution

1. Step 1: Write the proportion equation
   46.87 : 63.27 = 63.27 : x
2. Step 2: Convert to fraction form
   46.87/63.27 = 63.27/x
3. Step 3: Cross multiply
   46.87x = 63.27 × 63.27
4. Step 4: Simplify right side
   46.87x = 4,003.16
5. Step 5: Solve for x
   x = 4,003.16/46.87
6. Step 6: Final answer
   x = 85.42