Finding the Third Proportional to 1,282,830 and 2,769,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,830 : 2,769,048 = 2,769,048 : x
2. Step 2: Convert to fraction form
   1,282,830/2,769,048 = 2,769,048/x
3. Step 3: Cross multiply
   1,282,830x = 2,769,048 × 2,769,048
4. Step 4: Simplify right side
   1,282,830x = 7,667,626,826,304
5. Step 5: Solve for x
   x = 7,667,626,826,304/1,282,830
6. Step 6: Final answer
   x = 5,977,118.42