Finding the Third Proportional to 2,026.27 and 3,240.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.27 : 3,240.63 = 3,240.63 : x
2. Step 2: Convert to fraction form
   2,026.27/3,240.63 = 3,240.63/x
3. Step 3: Cross multiply
   2,026.27x = 3,240.63 × 3,240.63
4. Step 4: Simplify right side
   2,026.27x = 10,501,701.03
5. Step 5: Solve for x
   x = 10,501,701.03/2,026.27
6. Step 6: Final answer
   x = 5,182.79