Finding the Third Proportional to 6,643.27 and 10,369.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,643.27 : 10,369.27 = 10,369.27 : x
2. Step 2: Convert to fraction form
   6,643.27/10,369.27 = 10,369.27/x
3. Step 3: Cross multiply
   6,643.27x = 10,369.27 × 10,369.27
4. Step 4: Simplify right side
   6,643.27x = 107,521,669.60
5. Step 5: Solve for x
   x = 107,521,669.60/6,643.27
6. Step 6: Final answer
   x = 16,185.06