Finding the Third Proportional to 505,351.50 and 1,105,656

Step by Step Solution

1. Step 1: Write the proportion equation
   505,351.50 : 1,105,656 = 1,105,656 : x
2. Step 2: Convert to fraction form
   505,351.50/1,105,656 = 1,105,656/x
3. Step 3: Cross multiply
   505,351.50x = 1,105,656 × 1,105,656
4. Step 4: Simplify right side
   505,351.50x = 1,222,475,190,336
5. Step 5: Solve for x
   x = 1,222,475,190,336/505,351.50
6. Step 6: Final answer
   x = 2,419,059.19