Finding the Third Proportional to 147.37 and 224.25

Step by Step Solution

1. Step 1: Write the proportion equation
   147.37 : 224.25 = 224.25 : x
2. Step 2: Convert to fraction form
   147.37/224.25 = 224.25/x
3. Step 3: Cross multiply
   147.37x = 224.25 × 224.25
4. Step 4: Simplify right side
   147.37x = 50,289.38
5. Step 5: Solve for x
   x = 50,289.38/147.37
6. Step 6: Final answer
   x = 341.25