Finding the Third Proportional to 16,730 and 25,918

Step by Step Solution

1. Step 1: Write the proportion equation
   16,730 : 25,918 = 25,918 : x
2. Step 2: Convert to fraction form
   16,730/25,918 = 25,918/x
3. Step 3: Cross multiply
   16,730x = 25,918 × 25,918
4. Step 4: Simplify right side
   16,730x = 671,742,724
5. Step 5: Solve for x
   x = 671,742,724/16,730
6. Step 6: Final answer
   x = 40,151.99