Finding the Third Proportional to 622,944 and 1,363,824

Step by Step Solution

1. Step 1: Write the proportion equation
   622,944 : 1,363,824 = 1,363,824 : x
2. Step 2: Convert to fraction form
   622,944/1,363,824 = 1,363,824/x
3. Step 3: Cross multiply
   622,944x = 1,363,824 × 1,363,824
4. Step 4: Simplify right side
   622,944x = 1,860,015,902,976
5. Step 5: Solve for x
   x = 1,860,015,902,976/622,944
6. Step 6: Final answer
   x = 2,985,847.69