Finding the Third Proportional to 2,696.13 and 5,716.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.13 : 5,716.25 = 5,716.25 : x
2. Step 2: Convert to fraction form
   2,696.13/5,716.25 = 5,716.25/x
3. Step 3: Cross multiply
   2,696.13x = 5,716.25 × 5,716.25
4. Step 4: Simplify right side
   2,696.13x = 32,675,514.06
5. Step 5: Solve for x
   x = 32,675,514.06/2,696.13
6. Step 6: Final answer
   x = 12,119.44