Finding the Third Proportional to 6,666 and 10,323

Step by Step Solution

1. Step 1: Write the proportion equation
   6,666 : 10,323 = 10,323 : x
2. Step 2: Convert to fraction form
   6,666/10,323 = 10,323/x
3. Step 3: Cross multiply
   6,666x = 10,323 × 10,323
4. Step 4: Simplify right side
   6,666x = 106,564,329
5. Step 5: Solve for x
   x = 106,564,329/6,666
6. Step 6: Final answer
   x = 15,986.25