Finding the Third Proportional to 524,614.50 and 1,086,540

Step by Step Solution

1. Step 1: Write the proportion equation
   524,614.50 : 1,086,540 = 1,086,540 : x
2. Step 2: Convert to fraction form
   524,614.50/1,086,540 = 1,086,540/x
3. Step 3: Cross multiply
   524,614.50x = 1,086,540 × 1,086,540
4. Step 4: Simplify right side
   524,614.50x = 1,180,569,171,600
5. Step 5: Solve for x
   x = 1,180,569,171,600/524,614.50
6. Step 6: Final answer
   x = 2,250,355.59