Finding the Third Proportional to 2,579.25 and 3,355.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579.25 : 3,355.88 = 3,355.88 : x
2. Step 2: Convert to fraction form
   2,579.25/3,355.88 = 3,355.88/x
3. Step 3: Cross multiply
   2,579.25x = 3,355.88 × 3,355.88
4. Step 4: Simplify right side
   2,579.25x = 11,261,897.02
5. Step 5: Solve for x
   x = 11,261,897.02/2,579.25
6. Step 6: Final answer
   x = 4,366.35