Finding the Third Proportional to 484,728 and 1,036,848

Step by Step Solution

1. Step 1: Write the proportion equation
   484,728 : 1,036,848 = 1,036,848 : x
2. Step 2: Convert to fraction form
   484,728/1,036,848 = 1,036,848/x
3. Step 3: Cross multiply
   484,728x = 1,036,848 × 1,036,848
4. Step 4: Simplify right side
   484,728x = 1,075,053,775,104
5. Step 5: Solve for x
   x = 1,075,053,775,104/484,728
6. Step 6: Final answer
   x = 2,217,849.55