Finding the Third Proportional to 1,401,445 and 3,074,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,445 : 3,074,186 = 3,074,186 : x
2. Step 2: Convert to fraction form
   1,401,445/3,074,186 = 3,074,186/x
3. Step 3: Cross multiply
   1,401,445x = 3,074,186 × 3,074,186
4. Step 4: Simplify right side
   1,401,445x = 9,450,619,562,596
5. Step 5: Solve for x
   x = 9,450,619,562,596/1,401,445
6. Step 6: Final answer
   x = 6,743,482.31