Finding the Third Proportional to 508,942 and 1,105,580

Step by Step Solution

1. Step 1: Write the proportion equation
   508,942 : 1,105,580 = 1,105,580 : x
2. Step 2: Convert to fraction form
   508,942/1,105,580 = 1,105,580/x
3. Step 3: Cross multiply
   508,942x = 1,105,580 × 1,105,580
4. Step 4: Simplify right side
   508,942x = 1,222,307,136,400
5. Step 5: Solve for x
   x = 1,222,307,136,400/508,942
6. Step 6: Final answer
   x = 2,401,662.93