Finding the Third Proportional to 1,285,671 and 2,764,833

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,671 : 2,764,833 = 2,764,833 : x
2. Step 2: Convert to fraction form
   1,285,671/2,764,833 = 2,764,833/x
3. Step 3: Cross multiply
   1,285,671x = 2,764,833 × 2,764,833
4. Step 4: Simplify right side
   1,285,671x = 7,644,301,517,889
5. Step 5: Solve for x
   x = 7,644,301,517,889/1,285,671
6. Step 6: Final answer
   x = 5,945,768.02