Finding the Third Proportional to 6,659 and 10,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,659 : 10,110.50 = 10,110.50 : x
2. Step 2: Convert to fraction form
   6,659/10,110.50 = 10,110.50/x
3. Step 3: Cross multiply
   6,659x = 10,110.50 × 10,110.50
4. Step 4: Simplify right side
   6,659x = 102,222,210.25
5. Step 5: Solve for x
   x = 102,222,210.25/6,659
6. Step 6: Final answer
   x = 15,350.99