Finding the Third Proportional to 17,400 and 25,477

Step by Step Solution

1. Step 1: Write the proportion equation
   17,400 : 25,477 = 25,477 : x
2. Step 2: Convert to fraction form
   17,400/25,477 = 25,477/x
3. Step 3: Cross multiply
   17,400x = 25,477 × 25,477
4. Step 4: Simplify right side
   17,400x = 649,077,529
5. Step 5: Solve for x
   x = 649,077,529/17,400
6. Step 6: Final answer
   x = 37,303.31