Finding the Third Proportional to 1,275,800 and 1,733,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,800 : 1,733,412 = 1,733,412 : x
2. Step 2: Convert to fraction form
   1,275,800/1,733,412 = 1,733,412/x
3. Step 3: Cross multiply
   1,275,800x = 1,733,412 × 1,733,412
4. Step 4: Simplify right side
   1,275,800x = 3,004,717,161,744
5. Step 5: Solve for x
   x = 3,004,717,161,744/1,275,800
6. Step 6: Final answer
   x = 2,355,163.16