Finding the Third Proportional to 229,520 and 492,244

Step by Step Solution

1. Step 1: Write the proportion equation
   229,520 : 492,244 = 492,244 : x
2. Step 2: Convert to fraction form
   229,520/492,244 = 492,244/x
3. Step 3: Cross multiply
   229,520x = 492,244 × 492,244
4. Step 4: Simplify right side
   229,520x = 242,304,155,536
5. Step 5: Solve for x
   x = 242,304,155,536/229,520
6. Step 6: Final answer
   x = 1,055,699.53