Finding the Third Proportional to 651,504 and 1,401,504

Step by Step Solution

1. Step 1: Write the proportion equation
   651,504 : 1,401,504 = 1,401,504 : x
2. Step 2: Convert to fraction form
   651,504/1,401,504 = 1,401,504/x
3. Step 3: Cross multiply
   651,504x = 1,401,504 × 1,401,504
4. Step 4: Simplify right side
   651,504x = 1,964,213,462,016
5. Step 5: Solve for x
   x = 1,964,213,462,016/651,504
6. Step 6: Final answer
   x = 3,014,890.87