Finding the Third Proportional to 411.38 and 963.94

Step by Step Solution

1. Step 1: Write the proportion equation
   411.38 : 963.94 = 963.94 : x
2. Step 2: Convert to fraction form
   411.38/963.94 = 963.94/x
3. Step 3: Cross multiply
   411.38x = 963.94 × 963.94
4. Step 4: Simplify right side
   411.38x = 929,175.50
5. Step 5: Solve for x
   x = 929,175.50/411.38
6. Step 6: Final answer
   x = 2,258.71