Finding the Third Proportional to 1,579,896 and 2,257,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,896 : 2,257,686 = 2,257,686 : x
2. Step 2: Convert to fraction form
   1,579,896/2,257,686 = 2,257,686/x
3. Step 3: Cross multiply
   1,579,896x = 2,257,686 × 2,257,686
4. Step 4: Simplify right side
   1,579,896x = 5,097,146,074,596
5. Step 5: Solve for x
   x = 5,097,146,074,596/1,579,896
6. Step 6: Final answer
   x = 3,226,254.18