Finding the Third Proportional to 2,958,045 and 4,227,115

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958,045 : 4,227,115 = 4,227,115 : x
2. Step 2: Convert to fraction form
   2,958,045/4,227,115 = 4,227,115/x
3. Step 3: Cross multiply
   2,958,045x = 4,227,115 × 4,227,115
4. Step 4: Simplify right side
   2,958,045x = 17,868,501,223,225
5. Step 5: Solve for x
   x = 17,868,501,223,225/2,958,045
6. Step 6: Final answer
   x = 6,040,645.50