Finding the Third Proportional to 229,860.50 and 487,364

Step by Step Solution

1. Step 1: Write the proportion equation
   229,860.50 : 487,364 = 487,364 : x
2. Step 2: Convert to fraction form
   229,860.50/487,364 = 487,364/x
3. Step 3: Cross multiply
   229,860.50x = 487,364 × 487,364
4. Step 4: Simplify right side
   229,860.50x = 237,523,668,496
5. Step 5: Solve for x
   x = 237,523,668,496/229,860.50
6. Step 6: Final answer
   x = 1,033,338.34