Finding the Third Proportional to 1,324,990 and 2,859,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,990 : 2,859,932 = 2,859,932 : x
2. Step 2: Convert to fraction form
   1,324,990/2,859,932 = 2,859,932/x
3. Step 3: Cross multiply
   1,324,990x = 2,859,932 × 2,859,932
4. Step 4: Simplify right side
   1,324,990x = 8,179,211,044,624
5. Step 5: Solve for x
   x = 8,179,211,044,624/1,324,990
6. Step 6: Final answer
   x = 6,173,036.06