Finding the Third Proportional to 443,361.94 and 922,105.69

Step by Step Solution

1. Step 1: Write the proportion equation
   443,361.94 : 922,105.69 = 922,105.69 : x
2. Step 2: Convert to fraction form
   443,361.94/922,105.69 = 922,105.69/x
3. Step 3: Cross multiply
   443,361.94x = 922,105.69 × 922,105.69
4. Step 4: Simplify right side
   443,361.94x = 850,278,898,919.85
5. Step 5: Solve for x
   x = 850,278,898,919.85/443,361.94
6. Step 6: Final answer
   x = 1,917,798.59