Finding the Third Proportional to 7,179.75 and 10,726.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,179.75 : 10,726.59 = 10,726.59 : x
2. Step 2: Convert to fraction form
   7,179.75/10,726.59 = 10,726.59/x
3. Step 3: Cross multiply
   7,179.75x = 10,726.59 × 10,726.59
4. Step 4: Simplify right side
   7,179.75x = 115,059,813.48
5. Step 5: Solve for x
   x = 115,059,813.48/7,179.75
6. Step 6: Final answer
   x = 16,025.60