Finding the Third Proportional to 5,017.50 and 10,726.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,017.50 : 10,726.88 = 10,726.88 : x
2. Step 2: Convert to fraction form
   5,017.50/10,726.88 = 10,726.88/x
3. Step 3: Cross multiply
   5,017.50x = 10,726.88 × 10,726.88
4. Step 4: Simplify right side
   5,017.50x = 115,065,847.27
5. Step 5: Solve for x
   x = 115,065,847.27/5,017.50
6. Step 6: Final answer
   x = 22,932.90