Finding the Third Proportional to 524,456 and 1,131,856

Step by Step Solution

1. Step 1: Write the proportion equation
   524,456 : 1,131,856 = 1,131,856 : x
2. Step 2: Convert to fraction form
   524,456/1,131,856 = 1,131,856/x
3. Step 3: Cross multiply
   524,456x = 1,131,856 × 1,131,856
4. Step 4: Simplify right side
   524,456x = 1,281,098,004,736
5. Step 5: Solve for x
   x = 1,281,098,004,736/524,456
6. Step 6: Final answer
   x = 2,442,717.80