Finding the Third Proportional to 60.50 and 134.38

Step by Step Solution

1. Step 1: Write the proportion equation
   60.50 : 134.38 = 134.38 : x
2. Step 2: Convert to fraction form
   60.50/134.38 = 134.38/x
3. Step 3: Cross multiply
   60.50x = 134.38 × 134.38
4. Step 4: Simplify right side
   60.50x = 18,056.64
5. Step 5: Solve for x
   x = 18,056.64/60.50
6. Step 6: Final answer
   x = 298.46