Finding the Third Proportional to 16,636 and 25,126

Step by Step Solution

1. Step 1: Write the proportion equation
   16,636 : 25,126 = 25,126 : x
2. Step 2: Convert to fraction form
   16,636/25,126 = 25,126/x
3. Step 3: Cross multiply
   16,636x = 25,126 × 25,126
4. Step 4: Simplify right side
   16,636x = 631,315,876
5. Step 5: Solve for x
   x = 631,315,876/16,636
6. Step 6: Final answer
   x = 37,948.78