Finding the Third Proportional to 503,909 and 1,096,384

Step by Step Solution

1. Step 1: Write the proportion equation
   503,909 : 1,096,384 = 1,096,384 : x
2. Step 2: Convert to fraction form
   503,909/1,096,384 = 1,096,384/x
3. Step 3: Cross multiply
   503,909x = 1,096,384 × 1,096,384
4. Step 4: Simplify right side
   503,909x = 1,202,057,875,456
5. Step 5: Solve for x
   x = 1,202,057,875,456/503,909
6. Step 6: Final answer
   x = 2,385,466.18