Finding the Third Proportional to 1,180,848 and 1,879,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,848 : 1,879,872 = 1,879,872 : x
2. Step 2: Convert to fraction form
   1,180,848/1,879,872 = 1,879,872/x
3. Step 3: Cross multiply
   1,180,848x = 1,879,872 × 1,879,872
4. Step 4: Simplify right side
   1,180,848x = 3,533,918,736,384
5. Step 5: Solve for x
   x = 3,533,918,736,384/1,180,848
6. Step 6: Final answer
   x = 2,992,695.70