Finding the Third Proportional to 1,180,804 and 1,879,810

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,804 : 1,879,810 = 1,879,810 : x
2. Step 2: Convert to fraction form
   1,180,804/1,879,810 = 1,879,810/x
3. Step 3: Cross multiply
   1,180,804x = 1,879,810 × 1,879,810
4. Step 4: Simplify right side
   1,180,804x = 3,533,685,636,100
5. Step 5: Solve for x
   x = 3,533,685,636,100/1,180,804
6. Step 6: Final answer
   x = 2,992,609.81