Finding the Third Proportional to 505,354.50 and 1,105,662

Step by Step Solution

1. Step 1: Write the proportion equation
   505,354.50 : 1,105,662 = 1,105,662 : x
2. Step 2: Convert to fraction form
   505,354.50/1,105,662 = 1,105,662/x
3. Step 3: Cross multiply
   505,354.50x = 1,105,662 × 1,105,662
4. Step 4: Simplify right side
   505,354.50x = 1,222,488,458,244
5. Step 5: Solve for x
   x = 1,222,488,458,244/505,354.50
6. Step 6: Final answer
   x = 2,419,071.08