Finding the Third Proportional to 2,726.16 and 5,713.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726.16 : 5,713.03 = 5,713.03 : x
2. Step 2: Convert to fraction form
   2,726.16/5,713.03 = 5,713.03/x
3. Step 3: Cross multiply
   2,726.16x = 5,713.03 × 5,713.03
4. Step 4: Simplify right side
   2,726.16x = 32,638,726.06
5. Step 5: Solve for x
   x = 32,638,726.06/2,726.16
6. Step 6: Final answer
   x = 11,972.43