Finding the Third Proportional to 151.13 and 337.69

Step by Step Solution

1. Step 1: Write the proportion equation
   151.13 : 337.69 = 337.69 : x
2. Step 2: Convert to fraction form
   151.13/337.69 = 337.69/x
3. Step 3: Cross multiply
   151.13x = 337.69 × 337.69
4. Step 4: Simplify right side
   151.13x = 114,032.85
5. Step 5: Solve for x
   x = 114,032.85/151.13
6. Step 6: Final answer
   x = 754.56