Finding the Third Proportional to 3,870.28 and 5,794.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,870.28 : 5,794.03 = 5,794.03 : x
2. Step 2: Convert to fraction form
   3,870.28/5,794.03 = 5,794.03/x
3. Step 3: Cross multiply
   3,870.28x = 5,794.03 × 5,794.03
4. Step 4: Simplify right side
   3,870.28x = 33,570,798.13
5. Step 5: Solve for x
   x = 33,570,798.13/3,870.28
6. Step 6: Final answer
   x = 8,673.99