Finding the Third Proportional to 2,826.47 and 4,155.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.47 : 4,155.03 = 4,155.03 : x
2. Step 2: Convert to fraction form
   2,826.47/4,155.03 = 4,155.03/x
3. Step 3: Cross multiply
   2,826.47x = 4,155.03 × 4,155.03
4. Step 4: Simplify right side
   2,826.47x = 17,264,268.46
5. Step 5: Solve for x
   x = 17,264,268.46/2,826.47
6. Step 6: Final answer
   x = 6,108.06