Finding the Third Proportional to 3,789 and 8,104.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789 : 8,104.25 = 8,104.25 : x
2. Step 2: Convert to fraction form
   3,789/8,104.25 = 8,104.25/x
3. Step 3: Cross multiply
   3,789x = 8,104.25 × 8,104.25
4. Step 4: Simplify right side
   3,789x = 65,678,868.06
5. Step 5: Solve for x
   x = 65,678,868.06/3,789
6. Step 6: Final answer
   x = 17,334.09