Finding the Third Proportional to 1,143,668 and 1,682,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,668 : 1,682,232 = 1,682,232 : x
2. Step 2: Convert to fraction form
   1,143,668/1,682,232 = 1,682,232/x
3. Step 3: Cross multiply
   1,143,668x = 1,682,232 × 1,682,232
4. Step 4: Simplify right side
   1,143,668x = 2,829,904,501,824
5. Step 5: Solve for x
   x = 2,829,904,501,824/1,143,668
6. Step 6: Final answer
   x = 2,474,410.84