Finding the Third Proportional to 1,120,885 and 1,784,413

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,885 : 1,784,413 = 1,784,413 : x
2. Step 2: Convert to fraction form
   1,120,885/1,784,413 = 1,784,413/x
3. Step 3: Cross multiply
   1,120,885x = 1,784,413 × 1,784,413
4. Step 4: Simplify right side
   1,120,885x = 3,184,129,754,569
5. Step 5: Solve for x
   x = 3,184,129,754,569/1,120,885
6. Step 6: Final answer
   x = 2,840,728.31