Finding the Third Proportional to 2,579.98 and 5,570.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579.98 : 5,570.02 = 5,570.02 : x
2. Step 2: Convert to fraction form
   2,579.98/5,570.02 = 5,570.02/x
3. Step 3: Cross multiply
   2,579.98x = 5,570.02 × 5,570.02
4. Step 4: Simplify right side
   2,579.98x = 31,025,074.06
5. Step 5: Solve for x
   x = 31,025,074.06/2,579.98
6. Step 6: Final answer
   x = 12,025.33