Finding the Third Proportional to 1,268,730 and 2,747,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,730 : 2,747,818 = 2,747,818 : x
2. Step 2: Convert to fraction form
   1,268,730/2,747,818 = 2,747,818/x
3. Step 3: Cross multiply
   1,268,730x = 2,747,818 × 2,747,818
4. Step 4: Simplify right side
   1,268,730x = 7,550,503,761,124
5. Step 5: Solve for x
   x = 7,550,503,761,124/1,268,730
6. Step 6: Final answer
   x = 5,951,229.78