Finding the Third Proportional to 3,010,422 and 4,291,401

Step by Step Solution

1. Step 1: Write the proportion equation
   3,010,422 : 4,291,401 = 4,291,401 : x
2. Step 2: Convert to fraction form
   3,010,422/4,291,401 = 4,291,401/x
3. Step 3: Cross multiply
   3,010,422x = 4,291,401 × 4,291,401
4. Step 4: Simplify right side
   3,010,422x = 18,416,122,542,801
5. Step 5: Solve for x
   x = 18,416,122,542,801/3,010,422
6. Step 6: Final answer
   x = 6,117,455.47