Finding the Third Proportional to 674,227 and 1,448,510

Step by Step Solution

1. Step 1: Write the proportion equation
   674,227 : 1,448,510 = 1,448,510 : x
2. Step 2: Convert to fraction form
   674,227/1,448,510 = 1,448,510/x
3. Step 3: Cross multiply
   674,227x = 1,448,510 × 1,448,510
4. Step 4: Simplify right side
   674,227x = 2,098,181,220,100
5. Step 5: Solve for x
   x = 2,098,181,220,100/674,227
6. Step 6: Final answer
   x = 3,111,980.42