Finding the Third Proportional to 2,781,994.50 and 5,862,879

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,994.50 : 5,862,879 = 5,862,879 : x
2. Step 2: Convert to fraction form
   2,781,994.50/5,862,879 = 5,862,879/x
3. Step 3: Cross multiply
   2,781,994.50x = 5,862,879 × 5,862,879
4. Step 4: Simplify right side
   2,781,994.50x = 34,373,350,168,641
5. Step 5: Solve for x
   x = 34,373,350,168,641/2,781,994.50
6. Step 6: Final answer
   x = 12,355,649.94