Finding the Third Proportional to 2,230,018 and 3,544,407

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,018 : 3,544,407 = 3,544,407 : x
2. Step 2: Convert to fraction form
   2,230,018/3,544,407 = 3,544,407/x
3. Step 3: Cross multiply
   2,230,018x = 3,544,407 × 3,544,407
4. Step 4: Simplify right side
   2,230,018x = 12,562,820,981,649
5. Step 5: Solve for x
   x = 12,562,820,981,649/2,230,018
6. Step 6: Final answer
   x = 5,633,506.54