Finding the Third Proportional to 11,747 and 25,600

Step by Step Solution

1. Step 1: Write the proportion equation
   11,747 : 25,600 = 25,600 : x
2. Step 2: Convert to fraction form
   11,747/25,600 = 25,600/x
3. Step 3: Cross multiply
   11,747x = 25,600 × 25,600
4. Step 4: Simplify right side
   11,747x = 655,360,000
5. Step 5: Solve for x
   x = 655,360,000/11,747
6. Step 6: Final answer
   x = 55,789.56