Finding the Third Proportional to 1,845,158 and 3,993,579

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,158 : 3,993,579 = 3,993,579 : x
2. Step 2: Convert to fraction form
   1,845,158/3,993,579 = 3,993,579/x
3. Step 3: Cross multiply
   1,845,158x = 3,993,579 × 3,993,579
4. Step 4: Simplify right side
   1,845,158x = 15,948,673,229,241
5. Step 5: Solve for x
   x = 15,948,673,229,241/1,845,158
6. Step 6: Final answer
   x = 8,643,527.13