Finding the Third Proportional to 12,152 and 25,600

Step by Step Solution

1. Step 1: Write the proportion equation
   12,152 : 25,600 = 25,600 : x
2. Step 2: Convert to fraction form
   12,152/25,600 = 25,600/x
3. Step 3: Cross multiply
   12,152x = 25,600 × 25,600
4. Step 4: Simplify right side
   12,152x = 655,360,000
5. Step 5: Solve for x
   x = 655,360,000/12,152
6. Step 6: Final answer
   x = 53,930.22