Finding the Third Proportional to 2,031,846 and 4,343,622

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,846 : 4,343,622 = 4,343,622 : x
2. Step 2: Convert to fraction form
   2,031,846/4,343,622 = 4,343,622/x
3. Step 3: Cross multiply
   2,031,846x = 4,343,622 × 4,343,622
4. Step 4: Simplify right side
   2,031,846x = 18,867,052,078,884
5. Step 5: Solve for x
   x = 18,867,052,078,884/2,031,846
6. Step 6: Final answer
   x = 9,285,670.31