Finding the Third Proportional to 2,061.28 and 4,019.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.28 : 4,019.41 = 4,019.41 : x
2. Step 2: Convert to fraction form
   2,061.28/4,019.41 = 4,019.41/x
3. Step 3: Cross multiply
   2,061.28x = 4,019.41 × 4,019.41
4. Step 4: Simplify right side
   2,061.28x = 16,155,689.41
5. Step 5: Solve for x
   x = 16,155,689.41/2,061.28
6. Step 6: Final answer
   x = 7,837.69