Finding the Third Proportional to 2,499.56 and 3,572.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.56 : 3,572.06 = 3,572.06 : x
2. Step 2: Convert to fraction form
   2,499.56/3,572.06 = 3,572.06/x
3. Step 3: Cross multiply
   2,499.56x = 3,572.06 × 3,572.06
4. Step 4: Simplify right side
   2,499.56x = 12,759,630.50
5. Step 5: Solve for x
   x = 12,759,630.50/2,499.56
6. Step 6: Final answer
   x = 5,104.75