Finding the Third Proportional to 504,556 and 1,103,816

Step by Step Solution

1. Step 1: Write the proportion equation
   504,556 : 1,103,816 = 1,103,816 : x
2. Step 2: Convert to fraction form
   504,556/1,103,816 = 1,103,816/x
3. Step 3: Cross multiply
   504,556x = 1,103,816 × 1,103,816
4. Step 4: Simplify right side
   504,556x = 1,218,409,761,856
5. Step 5: Solve for x
   x = 1,218,409,761,856/504,556
6. Step 6: Final answer
   x = 2,414,815.72