Finding the Third Proportional to 6,865.88 and 10,271.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,865.88 : 10,271.81 = 10,271.81 : x
2. Step 2: Convert to fraction form
   6,865.88/10,271.81 = 10,271.81/x
3. Step 3: Cross multiply
   6,865.88x = 10,271.81 × 10,271.81
4. Step 4: Simplify right side
   6,865.88x = 105,510,132.04
5. Step 5: Solve for x
   x = 105,510,132.04/6,865.88
6. Step 6: Final answer
   x = 15,367.32