Finding the Third Proportional to 16,639 and 25,132

Step by Step Solution

1. Step 1: Write the proportion equation
   16,639 : 25,132 = 25,132 : x
2. Step 2: Convert to fraction form
   16,639/25,132 = 25,132/x
3. Step 3: Cross multiply
   16,639x = 25,132 × 25,132
4. Step 4: Simplify right side
   16,639x = 631,617,424
5. Step 5: Solve for x
   x = 631,617,424/16,639
6. Step 6: Final answer
   x = 37,960.06