Finding the Third Proportional to 1,180,884 and 1,879,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,884 : 1,879,928 = 1,879,928 : x
2. Step 2: Convert to fraction form
   1,180,884/1,879,928 = 1,879,928/x
3. Step 3: Cross multiply
   1,180,884x = 1,879,928 × 1,879,928
4. Step 4: Simplify right side
   1,180,884x = 3,534,129,285,184
5. Step 5: Solve for x
   x = 3,534,129,285,184/1,180,884
6. Step 6: Final answer
   x = 2,992,782.77