Finding the Third Proportional to 1,382 and 3,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382 : 3,250 = 3,250 : x
2. Step 2: Convert to fraction form
   1,382/3,250 = 3,250/x
3. Step 3: Cross multiply
   1,382x = 3,250 × 3,250
4. Step 4: Simplify right side
   1,382x = 10,562,500
5. Step 5: Solve for x
   x = 10,562,500/1,382
6. Step 6: Final answer
   x = 7,642.91