Finding the Third Proportional to 2,781,352 and 5,775,869

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,352 : 5,775,869 = 5,775,869 : x
2. Step 2: Convert to fraction form
   2,781,352/5,775,869 = 5,775,869/x
3. Step 3: Cross multiply
   2,781,352x = 5,775,869 × 5,775,869
4. Step 4: Simplify right side
   2,781,352x = 33,360,662,705,161
5. Step 5: Solve for x
   x = 33,360,662,705,161/2,781,352
6. Step 6: Final answer
   x = 11,994,405.13