Finding the Third Proportional to 1,278,569 and 1,941,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,278,569 : 1,941,182 = 1,941,182 : x
2. Step 2: Convert to fraction form
   1,278,569/1,941,182 = 1,941,182/x
3. Step 3: Cross multiply
   1,278,569x = 1,941,182 × 1,941,182
4. Step 4: Simplify right side
   1,278,569x = 3,768,187,557,124
5. Step 5: Solve for x
   x = 3,768,187,557,124/1,278,569
6. Step 6: Final answer
   x = 2,947,191.40