Finding the Third Proportional to 1,325,466.28 and 2,039,868.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,466.28 : 2,039,868.56 = 2,039,868.56 : x
2. Step 2: Convert to fraction form
   1,325,466.28/2,039,868.56 = 2,039,868.56/x
3. Step 3: Cross multiply
   1,325,466.28x = 2,039,868.56 × 2,039,868.56
4. Step 4: Simplify right side
   1,325,466.28x = 4,161,063,752,275.82
5. Step 5: Solve for x
   x = 4,161,063,752,275.82/1,325,466.28
6. Step 6: Final answer
   x = 3,139,320.71