Finding the Third Proportional to 3,808.50 and 5,786.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,808.50 : 5,786.25 = 5,786.25 : x
2. Step 2: Convert to fraction form
   3,808.50/5,786.25 = 5,786.25/x
3. Step 3: Cross multiply
   3,808.50x = 5,786.25 × 5,786.25
4. Step 4: Simplify right side
   3,808.50x = 33,480,689.06
5. Step 5: Solve for x
   x = 33,480,689.06/3,808.50
6. Step 6: Final answer
   x = 8,791.04