Finding the Third Proportional to 1,808,833 and 2,879,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,833 : 2,879,300 = 2,879,300 : x
2. Step 2: Convert to fraction form
   1,808,833/2,879,300 = 2,879,300/x
3. Step 3: Cross multiply
   1,808,833x = 2,879,300 × 2,879,300
4. Step 4: Simplify right side
   1,808,833x = 8,290,368,490,000
5. Step 5: Solve for x
   x = 8,290,368,490,000/1,808,833
6. Step 6: Final answer
   x = 4,583,269.15