Finding the Third Proportional to 6,885.50 and 10,653

Step by Step Solution

1. Step 1: Write the proportion equation
   6,885.50 : 10,653 = 10,653 : x
2. Step 2: Convert to fraction form
   6,885.50/10,653 = 10,653/x
3. Step 3: Cross multiply
   6,885.50x = 10,653 × 10,653
4. Step 4: Simplify right side
   6,885.50x = 113,486,409
5. Step 5: Solve for x
   x = 113,486,409/6,885.50
6. Step 6: Final answer
   x = 16,481.94