Finding the Third Proportional to 630,568 and 1,401,104

Step by Step Solution

1. Step 1: Write the proportion equation
   630,568 : 1,401,104 = 1,401,104 : x
2. Step 2: Convert to fraction form
   630,568/1,401,104 = 1,401,104/x
3. Step 3: Cross multiply
   630,568x = 1,401,104 × 1,401,104
4. Step 4: Simplify right side
   630,568x = 1,963,092,418,816
5. Step 5: Solve for x
   x = 1,963,092,418,816/630,568
6. Step 6: Final answer
   x = 3,113,212.88