Finding the Third Proportional to 504,530 and 1,103,788

Step by Step Solution

1. Step 1: Write the proportion equation
   504,530 : 1,103,788 = 1,103,788 : x
2. Step 2: Convert to fraction form
   504,530/1,103,788 = 1,103,788/x
3. Step 3: Cross multiply
   504,530x = 1,103,788 × 1,103,788
4. Step 4: Simplify right side
   504,530x = 1,218,347,948,944
5. Step 5: Solve for x
   x = 1,218,347,948,944/504,530
6. Step 6: Final answer
   x = 2,414,817.65