Finding the Third Proportional to 3,017.25 and 5,727.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,017.25 : 5,727.38 = 5,727.38 : x
2. Step 2: Convert to fraction form
   3,017.25/5,727.38 = 5,727.38/x
3. Step 3: Cross multiply
   3,017.25x = 5,727.38 × 5,727.38
4. Step 4: Simplify right side
   3,017.25x = 32,802,824.39
5. Step 5: Solve for x
   x = 32,802,824.39/3,017.25
6. Step 6: Final answer
   x = 10,871.76