Finding the Third Proportional to 503,566 and 1,030,392

Step by Step Solution

1. Step 1: Write the proportion equation
   503,566 : 1,030,392 = 1,030,392 : x
2. Step 2: Convert to fraction form
   503,566/1,030,392 = 1,030,392/x
3. Step 3: Cross multiply
   503,566x = 1,030,392 × 1,030,392
4. Step 4: Simplify right side
   503,566x = 1,061,707,673,664
5. Step 5: Solve for x
   x = 1,061,707,673,664/503,566
6. Step 6: Final answer
   x = 2,108,378.39