Finding the Third Proportional to 1,616,256 and 2,424,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,256 : 2,424,384 = 2,424,384 : x
2. Step 2: Convert to fraction form
   1,616,256/2,424,384 = 2,424,384/x
3. Step 3: Cross multiply
   1,616,256x = 2,424,384 × 2,424,384
4. Step 4: Simplify right side
   1,616,256x = 5,877,637,779,456
5. Step 5: Solve for x
   x = 5,877,637,779,456/1,616,256
6. Step 6: Final answer
   x = 3,636,576