Finding the Third Proportional to 1,313,664 and 2,843,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,664 : 2,843,232 = 2,843,232 : x
2. Step 2: Convert to fraction form
   1,313,664/2,843,232 = 2,843,232/x
3. Step 3: Cross multiply
   1,313,664x = 2,843,232 × 2,843,232
4. Step 4: Simplify right side
   1,313,664x = 8,083,968,205,824
5. Step 5: Solve for x
   x = 8,083,968,205,824/1,313,664
6. Step 6: Final answer
   x = 6,153,756.37