Finding the Third Proportional to 1,180,914 and 1,879,974

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,914 : 1,879,974 = 1,879,974 : x
2. Step 2: Convert to fraction form
   1,180,914/1,879,974 = 1,879,974/x
3. Step 3: Cross multiply
   1,180,914x = 1,879,974 × 1,879,974
4. Step 4: Simplify right side
   1,180,914x = 3,534,302,240,676
5. Step 5: Solve for x
   x = 3,534,302,240,676/1,180,914
6. Step 6: Final answer
   x = 2,992,853.20