Finding the Third Proportional to 229,630 and 362,049

Step by Step Solution

1. Step 1: Write the proportion equation
   229,630 : 362,049 = 362,049 : x
2. Step 2: Convert to fraction form
   229,630/362,049 = 362,049/x
3. Step 3: Cross multiply
   229,630x = 362,049 × 362,049
4. Step 4: Simplify right side
   229,630x = 131,079,478,401
5. Step 5: Solve for x
   x = 131,079,478,401/229,630
6. Step 6: Final answer
   x = 570,829.07