Finding the Third Proportional to 3,891.38 and 5,951.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,891.38 : 5,951.81 = 5,951.81 : x
2. Step 2: Convert to fraction form
   3,891.38/5,951.81 = 5,951.81/x
3. Step 3: Cross multiply
   3,891.38x = 5,951.81 × 5,951.81
4. Step 4: Simplify right side
   3,891.38x = 35,424,072.04
5. Step 5: Solve for x
   x = 35,424,072.04/3,891.38
6. Step 6: Final answer
   x = 9,103.23