Finding the Third Proportional to 2,017.09 and 2,723.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.09 : 2,723.31 = 2,723.31 : x
2. Step 2: Convert to fraction form
   2,017.09/2,723.31 = 2,723.31/x
3. Step 3: Cross multiply
   2,017.09x = 2,723.31 × 2,723.31
4. Step 4: Simplify right side
   2,017.09x = 7,416,409.70
5. Step 5: Solve for x
   x = 7,416,409.70/2,017.09
6. Step 6: Final answer
   x = 3,676.79