Finding the Third Proportional to 2,550.94 and 2,726.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.94 : 2,726.72 = 2,726.72 : x
2. Step 2: Convert to fraction form
   2,550.94/2,726.72 = 2,726.72/x
3. Step 3: Cross multiply
   2,550.94x = 2,726.72 × 2,726.72
4. Step 4: Simplify right side
   2,550.94x = 7,434,995.14
5. Step 5: Solve for x
   x = 7,434,995.14/2,550.94
6. Step 6: Final answer
   x = 2,914.61