Finding the Third Proportional to 1,401,939 and 3,040,074

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,939 : 3,040,074 = 3,040,074 : x
2. Step 2: Convert to fraction form
   1,401,939/3,040,074 = 3,040,074/x
3. Step 3: Cross multiply
   1,401,939x = 3,040,074 × 3,040,074
4. Step 4: Simplify right side
   1,401,939x = 9,242,049,925,476
5. Step 5: Solve for x
   x = 9,242,049,925,476/1,401,939
6. Step 6: Final answer
   x = 6,592,333.85