Finding the Third Proportional to 1,579,413 and 2,309,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,413 : 2,309,886 = 2,309,886 : x
2. Step 2: Convert to fraction form
   1,579,413/2,309,886 = 2,309,886/x
3. Step 3: Cross multiply
   1,579,413x = 2,309,886 × 2,309,886
4. Step 4: Simplify right side
   1,579,413x = 5,335,573,332,996
5. Step 5: Solve for x
   x = 5,335,573,332,996/1,579,413
6. Step 6: Final answer
   x = 3,378,200.21