Finding the Third Proportional to 674,410 and 1,444,469

Step by Step Solution

1. Step 1: Write the proportion equation
   674,410 : 1,444,469 = 1,444,469 : x
2. Step 2: Convert to fraction form
   674,410/1,444,469 = 1,444,469/x
3. Step 3: Cross multiply
   674,410x = 1,444,469 × 1,444,469
4. Step 4: Simplify right side
   674,410x = 2,086,490,691,961
5. Step 5: Solve for x
   x = 2,086,490,691,961/674,410
6. Step 6: Final answer
   x = 3,093,801.53