Finding the Third Proportional to 229,038 and 488,514

Step by Step Solution

1. Step 1: Write the proportion equation
   229,038 : 488,514 = 488,514 : x
2. Step 2: Convert to fraction form
   229,038/488,514 = 488,514/x
3. Step 3: Cross multiply
   229,038x = 488,514 × 488,514
4. Step 4: Simplify right side
   229,038x = 238,645,928,196
5. Step 5: Solve for x
   x = 238,645,928,196/229,038
6. Step 6: Final answer
   x = 1,041,949.06