Finding the Third Proportional to 2,025.56 and 4,191.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.56 : 4,191.47 = 4,191.47 : x
2. Step 2: Convert to fraction form
   2,025.56/4,191.47 = 4,191.47/x
3. Step 3: Cross multiply
   2,025.56x = 4,191.47 × 4,191.47
4. Step 4: Simplify right side
   2,025.56x = 17,568,410.28
5. Step 5: Solve for x
   x = 17,568,410.28/2,025.56
6. Step 6: Final answer
   x = 8,673.35