Finding the Third Proportional to 2,958,051 and 4,227,123

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958,051 : 4,227,123 = 4,227,123 : x
2. Step 2: Convert to fraction form
   2,958,051/4,227,123 = 4,227,123/x
3. Step 3: Cross multiply
   2,958,051x = 4,227,123 × 4,227,123
4. Step 4: Simplify right side
   2,958,051x = 17,868,568,857,129
5. Step 5: Solve for x
   x = 17,868,568,857,129/2,958,051
6. Step 6: Final answer
   x = 6,040,656.11