Finding the Third Proportional to 103.50 and 167.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103.50 : 167.25 = 167.25 : x
2. Step 2: Convert to fraction form
   103.50/167.25 = 167.25/x
3. Step 3: Cross multiply
   103.50x = 167.25 × 167.25
4. Step 4: Simplify right side
   103.50x = 27,972.56
5. Step 5: Solve for x
   x = 27,972.56/103.50
6. Step 6: Final answer
   x = 270.27