Finding the Third Proportional to 16,716 and 26,458.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,716 : 26,458.50 = 26,458.50 : x
2. Step 2: Convert to fraction form
   16,716/26,458.50 = 26,458.50/x
3. Step 3: Cross multiply
   16,716x = 26,458.50 × 26,458.50
4. Step 4: Simplify right side
   16,716x = 700,052,222.25
5. Step 5: Solve for x
   x = 700,052,222.25/16,716
6. Step 6: Final answer
   x = 41,879.17