Finding the Third Proportional to 2,958,158 and 4,227,285

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958,158 : 4,227,285 = 4,227,285 : x
2. Step 2: Convert to fraction form
   2,958,158/4,227,285 = 4,227,285/x
3. Step 3: Cross multiply
   2,958,158x = 4,227,285 × 4,227,285
4. Step 4: Simplify right side
   2,958,158x = 17,869,938,471,225
5. Step 5: Solve for x
   x = 17,869,938,471,225/2,958,158
6. Step 6: Final answer
   x = 6,040,900.61