Finding the Third Proportional to 1,401,441 and 3,074,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,441 : 3,074,178 = 3,074,178 : x
2. Step 2: Convert to fraction form
   1,401,441/3,074,178 = 3,074,178/x
3. Step 3: Cross multiply
   1,401,441x = 3,074,178 × 3,074,178
4. Step 4: Simplify right side
   1,401,441x = 9,450,570,375,684
5. Step 5: Solve for x
   x = 9,450,570,375,684/1,401,441
6. Step 6: Final answer
   x = 6,743,466.46