Finding the Third Proportional to 47.14 and 103.15

Step by Step Solution

1. Step 1: Write the proportion equation
   47.14 : 103.15 = 103.15 : x
2. Step 2: Convert to fraction form
   47.14/103.15 = 103.15/x
3. Step 3: Cross multiply
   47.14x = 103.15 × 103.15
4. Step 4: Simplify right side
   47.14x = 10,639.60
5. Step 5: Solve for x
   x = 10,639.60/47.14
6. Step 6: Final answer
   x = 225.68