Finding the Third Proportional to 3,943.41 and 8,002.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943.41 : 8,002.69 = 8,002.69 : x
2. Step 2: Convert to fraction form
   3,943.41/8,002.69 = 8,002.69/x
3. Step 3: Cross multiply
   3,943.41x = 8,002.69 × 8,002.69
4. Step 4: Simplify right side
   3,943.41x = 64,043,007.22
5. Step 5: Solve for x
   x = 64,043,007.22/3,943.41
6. Step 6: Final answer
   x = 16,240.53