Finding the Third Proportional to 294.05 and 411.33

Step by Step Solution

1. Step 1: Write the proportion equation
   294.05 : 411.33 = 411.33 : x
2. Step 2: Convert to fraction form
   294.05/411.33 = 411.33/x
3. Step 3: Cross multiply
   294.05x = 411.33 × 411.33
4. Step 4: Simplify right side
   294.05x = 169,190.83
5. Step 5: Solve for x
   x = 169,190.83/294.05
6. Step 6: Final answer
   x = 575.39