Finding the Third Proportional to 2,031,183 and 4,342,302

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,183 : 4,342,302 = 4,342,302 : x
2. Step 2: Convert to fraction form
   2,031,183/4,342,302 = 4,342,302/x
3. Step 3: Cross multiply
   2,031,183x = 4,342,302 × 4,342,302
4. Step 4: Simplify right side
   2,031,183x = 18,855,586,659,204
5. Step 5: Solve for x
   x = 18,855,586,659,204/2,031,183
6. Step 6: Final answer
   x = 9,283,056.55