Finding the Third Proportional to 229,850 and 487,344

Step by Step Solution

1. Step 1: Write the proportion equation
   229,850 : 487,344 = 487,344 : x
2. Step 2: Convert to fraction form
   229,850/487,344 = 487,344/x
3. Step 3: Cross multiply
   229,850x = 487,344 × 487,344
4. Step 4: Simplify right side
   229,850x = 237,504,174,336
5. Step 5: Solve for x
   x = 237,504,174,336/229,850
6. Step 6: Final answer
   x = 1,033,300.74