Finding the Third Proportional to 10,250 and 13,659

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250 : 13,659 = 13,659 : x
2. Step 2: Convert to fraction form
   10,250/13,659 = 13,659/x
3. Step 3: Cross multiply
   10,250x = 13,659 × 13,659
4. Step 4: Simplify right side
   10,250x = 186,568,281
5. Step 5: Solve for x
   x = 186,568,281/10,250
6. Step 6: Final answer
   x = 18,201.78