Finding the Third Proportional to 2,031,158 and 4,342,252

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,158 : 4,342,252 = 4,342,252 : x
2. Step 2: Convert to fraction form
   2,031,158/4,342,252 = 4,342,252/x
3. Step 3: Cross multiply
   2,031,158x = 4,342,252 × 4,342,252
4. Step 4: Simplify right side
   2,031,158x = 18,855,152,431,504
5. Step 5: Solve for x
   x = 18,855,152,431,504/2,031,158
6. Step 6: Final answer
   x = 9,282,957.03