Finding the Third Proportional to 16,450 and 25,444

Step by Step Solution

1. Step 1: Write the proportion equation
   16,450 : 25,444 = 25,444 : x
2. Step 2: Convert to fraction form
   16,450/25,444 = 25,444/x
3. Step 3: Cross multiply
   16,450x = 25,444 × 25,444
4. Step 4: Simplify right side
   16,450x = 647,397,136
5. Step 5: Solve for x
   x = 647,397,136/16,450
6. Step 6: Final answer
   x = 39,355.45