Finding the Third Proportional to 854,696 and 1,823,799

Step by Step Solution

1. Step 1: Write the proportion equation
   854,696 : 1,823,799 = 1,823,799 : x
2. Step 2: Convert to fraction form
   854,696/1,823,799 = 1,823,799/x
3. Step 3: Cross multiply
   854,696x = 1,823,799 × 1,823,799
4. Step 4: Simplify right side
   854,696x = 3,326,242,792,401
5. Step 5: Solve for x
   x = 3,326,242,792,401/854,696
6. Step 6: Final answer
   x = 3,891,726.17