Finding the Third Proportional to 1,285,673 and 2,764,837

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,673 : 2,764,837 = 2,764,837 : x
2. Step 2: Convert to fraction form
   1,285,673/2,764,837 = 2,764,837/x
3. Step 3: Cross multiply
   1,285,673x = 2,764,837 × 2,764,837
4. Step 4: Simplify right side
   1,285,673x = 7,644,323,636,569
5. Step 5: Solve for x
   x = 7,644,323,636,569/1,285,673
6. Step 6: Final answer
   x = 5,945,775.98