Finding the Third Proportional to 1,426,728 and 1,956,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,728 : 1,956,384 = 1,956,384 : x
2. Step 2: Convert to fraction form
   1,426,728/1,956,384 = 1,956,384/x
3. Step 3: Cross multiply
   1,426,728x = 1,956,384 × 1,956,384
4. Step 4: Simplify right side
   1,426,728x = 3,827,438,355,456
5. Step 5: Solve for x
   x = 3,827,438,355,456/1,426,728
6. Step 6: Final answer
   x = 2,682,668.56