Finding the Third Proportional to 1,250.25 and 2,712.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250.25 : 2,712.56 = 2,712.56 : x
2. Step 2: Convert to fraction form
   1,250.25/2,712.56 = 2,712.56/x
3. Step 3: Cross multiply
   1,250.25x = 2,712.56 × 2,712.56
4. Step 4: Simplify right side
   1,250.25x = 7,357,995.32
5. Step 5: Solve for x
   x = 7,357,995.32/1,250.25
6. Step 6: Final answer
   x = 5,885.22