Finding the Third Proportional to 2,142,384 and 2,843,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,384 : 2,843,232 = 2,843,232 : x
2. Step 2: Convert to fraction form
   2,142,384/2,843,232 = 2,843,232/x
3. Step 3: Cross multiply
   2,142,384x = 2,843,232 × 2,843,232
4. Step 4: Simplify right side
   2,142,384x = 8,083,968,205,824
5. Step 5: Solve for x
   x = 8,083,968,205,824/2,142,384
6. Step 6: Final answer
   x = 3,773,351.65