Finding the Third Proportional to 502,578 and 1,093,800

Step by Step Solution

1. Step 1: Write the proportion equation
   502,578 : 1,093,800 = 1,093,800 : x
2. Step 2: Convert to fraction form
   502,578/1,093,800 = 1,093,800/x
3. Step 3: Cross multiply
   502,578x = 1,093,800 × 1,093,800
4. Step 4: Simplify right side
   502,578x = 1,196,398,440,000
5. Step 5: Solve for x
   x = 1,196,398,440,000/502,578
6. Step 6: Final answer
   x = 2,380,522.90