Finding the Third Proportional to 2,016.56 and 3,007.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.56 : 3,007.97 = 3,007.97 : x
2. Step 2: Convert to fraction form
   2,016.56/3,007.97 = 3,007.97/x
3. Step 3: Cross multiply
   2,016.56x = 3,007.97 × 3,007.97
4. Step 4: Simplify right side
   2,016.56x = 9,047,876.00
5. Step 5: Solve for x
   x = 9,047,876.00/2,016.56
6. Step 6: Final answer
   x = 4,486.78