Finding the Third Proportional to 6,616.50 and 10,532.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,616.50 : 10,532.25 = 10,532.25 : x
2. Step 2: Convert to fraction form
   6,616.50/10,532.25 = 10,532.25/x
3. Step 3: Cross multiply
   6,616.50x = 10,532.25 × 10,532.25
4. Step 4: Simplify right side
   6,616.50x = 110,928,290.06
5. Step 5: Solve for x
   x = 110,928,290.06/6,616.50
6. Step 6: Final answer
   x = 16,765.40