Finding the Third Proportional to 2,958,049 and 4,227,121

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958,049 : 4,227,121 = 4,227,121 : x
2. Step 2: Convert to fraction form
   2,958,049/4,227,121 = 4,227,121/x
3. Step 3: Cross multiply
   2,958,049x = 4,227,121 × 4,227,121
4. Step 4: Simplify right side
   2,958,049x = 17,868,551,948,641
5. Step 5: Solve for x
   x = 17,868,551,948,641/2,958,049
6. Step 6: Final answer
   x = 6,040,654.48