Finding the Third Proportional to 1,579,162 and 2,358,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,162 : 2,358,216 = 2,358,216 : x
2. Step 2: Convert to fraction form
   1,579,162/2,358,216 = 2,358,216/x
3. Step 3: Cross multiply
   1,579,162x = 2,358,216 × 2,358,216
4. Step 4: Simplify right side
   1,579,162x = 5,561,182,702,656
5. Step 5: Solve for x
   x = 5,561,182,702,656/1,579,162
6. Step 6: Final answer
   x = 3,521,603.68