Finding the Third Proportional to 508,383 and 1,105,299

Step by Step Solution

1. Step 1: Write the proportion equation
   508,383 : 1,105,299 = 1,105,299 : x
2. Step 2: Convert to fraction form
   508,383/1,105,299 = 1,105,299/x
3. Step 3: Cross multiply
   508,383x = 1,105,299 × 1,105,299
4. Step 4: Simplify right side
   508,383x = 1,221,685,879,401
5. Step 5: Solve for x
   x = 1,221,685,879,401/508,383
6. Step 6: Final answer
   x = 2,403,081.69