Finding the Third Proportional to 2,528 and 5,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528 : 5,472 = 5,472 : x
2. Step 2: Convert to fraction form
   2,528/5,472 = 5,472/x
3. Step 3: Cross multiply
   2,528x = 5,472 × 5,472
4. Step 4: Simplify right side
   2,528x = 29,942,784
5. Step 5: Solve for x
   x = 29,942,784/2,528
6. Step 6: Final answer
   x = 11,844.46