Finding the Third Proportional to 854,892 and 1,857,944

Step by Step Solution

1. Step 1: Write the proportion equation
   854,892 : 1,857,944 = 1,857,944 : x
2. Step 2: Convert to fraction form
   854,892/1,857,944 = 1,857,944/x
3. Step 3: Cross multiply
   854,892x = 1,857,944 × 1,857,944
4. Step 4: Simplify right side
   854,892x = 3,451,955,907,136
5. Step 5: Solve for x
   x = 3,451,955,907,136/854,892
6. Step 6: Final answer
   x = 4,037,885.38