Finding the Third Proportional to 3,979.50 and 5,828

Step by Step Solution

1. Step 1: Write the proportion equation
   3,979.50 : 5,828 = 5,828 : x
2. Step 2: Convert to fraction form
   3,979.50/5,828 = 5,828/x
3. Step 3: Cross multiply
   3,979.50x = 5,828 × 5,828
4. Step 4: Simplify right side
   3,979.50x = 33,965,584
5. Step 5: Solve for x
   x = 33,965,584/3,979.50
6. Step 6: Final answer
   x = 8,535.14