Finding the Third Proportional to 1,016,824 and 2,173,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,824 : 2,173,232 = 2,173,232 : x
2. Step 2: Convert to fraction form
   1,016,824/2,173,232 = 2,173,232/x
3. Step 3: Cross multiply
   1,016,824x = 2,173,232 × 2,173,232
4. Step 4: Simplify right side
   1,016,824x = 4,722,937,325,824
5. Step 5: Solve for x
   x = 4,722,937,325,824/1,016,824
6. Step 6: Final answer
   x = 4,644,793.32