Finding the Third Proportional to 2,026.69 and 3,208.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.69 : 3,208.78 = 3,208.78 : x
2. Step 2: Convert to fraction form
   2,026.69/3,208.78 = 3,208.78/x
3. Step 3: Cross multiply
   2,026.69x = 3,208.78 × 3,208.78
4. Step 4: Simplify right side
   2,026.69x = 10,296,277.11
5. Step 5: Solve for x
   x = 10,296,277.11/2,026.69
6. Step 6: Final answer
   x = 5,080.35