Finding the Third Proportional to 823,959 and 1,805,013

Step by Step Solution

1. Step 1: Write the proportion equation
   823,959 : 1,805,013 = 1,805,013 : x
2. Step 2: Convert to fraction form
   823,959/1,805,013 = 1,805,013/x
3. Step 3: Cross multiply
   823,959x = 1,805,013 × 1,805,013
4. Step 4: Simplify right side
   823,959x = 3,258,071,930,169
5. Step 5: Solve for x
   x = 3,258,071,930,169/823,959
6. Step 6: Final answer
   x = 3,954,167.54