Finding the Third Proportional to 570,044 and 1,231,456

Step by Step Solution

1. Step 1: Write the proportion equation
   570,044 : 1,231,456 = 1,231,456 : x
2. Step 2: Convert to fraction form
   570,044/1,231,456 = 1,231,456/x
3. Step 3: Cross multiply
   570,044x = 1,231,456 × 1,231,456
4. Step 4: Simplify right side
   570,044x = 1,516,483,879,936
5. Step 5: Solve for x
   x = 1,516,483,879,936/570,044
6. Step 6: Final answer
   x = 2,660,292.68