Finding the Third Proportional to 1,259,928 and 2,764,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,928 : 2,764,818 = 2,764,818 : x
2. Step 2: Convert to fraction form
   1,259,928/2,764,818 = 2,764,818/x
3. Step 3: Cross multiply
   1,259,928x = 2,764,818 × 2,764,818
4. Step 4: Simplify right side
   1,259,928x = 7,644,218,573,124
5. Step 5: Solve for x
   x = 7,644,218,573,124/1,259,928
6. Step 6: Final answer
   x = 6,067,186.83