Finding the Third Proportional to 523,608 and 1,129,584

Step by Step Solution

1. Step 1: Write the proportion equation
   523,608 : 1,129,584 = 1,129,584 : x
2. Step 2: Convert to fraction form
   523,608/1,129,584 = 1,129,584/x
3. Step 3: Cross multiply
   523,608x = 1,129,584 × 1,129,584
4. Step 4: Simplify right side
   523,608x = 1,275,960,013,056
5. Step 5: Solve for x
   x = 1,275,960,013,056/523,608
6. Step 6: Final answer
   x = 2,436,861.19