Finding the Third Proportional to 2,499.75 and 4,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.75 : 4,068 = 4,068 : x
2. Step 2: Convert to fraction form
   2,499.75/4,068 = 4,068/x
3. Step 3: Cross multiply
   2,499.75x = 4,068 × 4,068
4. Step 4: Simplify right side
   2,499.75x = 16,548,624
5. Step 5: Solve for x
   x = 16,548,624/2,499.75
6. Step 6: Final answer
   x = 6,620.11