Finding the Third Proportional to 840,576 and 1,844,448

Step by Step Solution

1. Step 1: Write the proportion equation
   840,576 : 1,844,448 = 1,844,448 : x
2. Step 2: Convert to fraction form
   840,576/1,844,448 = 1,844,448/x
3. Step 3: Cross multiply
   840,576x = 1,844,448 × 1,844,448
4. Step 4: Simplify right side
   840,576x = 3,401,988,424,704
5. Step 5: Solve for x
   x = 3,401,988,424,704/840,576
6. Step 6: Final answer
   x = 4,047,210.99