Finding the Third Proportional to 2,339,018 and 3,499,009

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339,018 : 3,499,009 = 3,499,009 : x
2. Step 2: Convert to fraction form
   2,339,018/3,499,009 = 3,499,009/x
3. Step 3: Cross multiply
   2,339,018x = 3,499,009 × 3,499,009
4. Step 4: Simplify right side
   2,339,018x = 12,243,063,982,081
5. Step 5: Solve for x
   x = 12,243,063,982,081/2,339,018
6. Step 6: Final answer
   x = 5,234,275.23