Finding the Third Proportional to 854,676 and 1,868,114

Step by Step Solution

1. Step 1: Write the proportion equation
   854,676 : 1,868,114 = 1,868,114 : x
2. Step 2: Convert to fraction form
   854,676/1,868,114 = 1,868,114/x
3. Step 3: Cross multiply
   854,676x = 1,868,114 × 1,868,114
4. Step 4: Simplify right side
   854,676x = 3,489,849,916,996
5. Step 5: Solve for x
   x = 3,489,849,916,996/854,676
6. Step 6: Final answer
   x = 4,083,243.14