Finding the Third Proportional to 823,966 and 1,805,028

Step by Step Solution

1. Step 1: Write the proportion equation
   823,966 : 1,805,028 = 1,805,028 : x
2. Step 2: Convert to fraction form
   823,966/1,805,028 = 1,805,028/x
3. Step 3: Cross multiply
   823,966x = 1,805,028 × 1,805,028
4. Step 4: Simplify right side
   823,966x = 3,258,126,080,784
5. Step 5: Solve for x
   x = 3,258,126,080,784/823,966
6. Step 6: Final answer
   x = 3,954,199.66