Finding the Third Proportional to 628,632 and 1,356,944

Step by Step Solution

1. Step 1: Write the proportion equation
   628,632 : 1,356,944 = 1,356,944 : x
2. Step 2: Convert to fraction form
   628,632/1,356,944 = 1,356,944/x
3. Step 3: Cross multiply
   628,632x = 1,356,944 × 1,356,944
4. Step 4: Simplify right side
   628,632x = 1,841,297,019,136
5. Step 5: Solve for x
   x = 1,841,297,019,136/628,632
6. Step 6: Final answer
   x = 2,929,053.91