Finding the Third Proportional to 10,268 and 17,018

Step by Step Solution

1. Step 1: Write the proportion equation
   10,268 : 17,018 = 17,018 : x
2. Step 2: Convert to fraction form
   10,268/17,018 = 17,018/x
3. Step 3: Cross multiply
   10,268x = 17,018 × 17,018
4. Step 4: Simplify right side
   10,268x = 289,612,324
5. Step 5: Solve for x
   x = 289,612,324/10,268
6. Step 6: Final answer
   x = 28,205.33