Finding the Third Proportional to 1,282,807 and 2,769,005

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,807 : 2,769,005 = 2,769,005 : x
2. Step 2: Convert to fraction form
   1,282,807/2,769,005 = 2,769,005/x
3. Step 3: Cross multiply
   1,282,807x = 2,769,005 × 2,769,005
4. Step 4: Simplify right side
   1,282,807x = 7,667,388,690,025
5. Step 5: Solve for x
   x = 7,667,388,690,025/1,282,807
6. Step 6: Final answer
   x = 5,977,039.95