Finding the Third Proportional to 229,166 and 492,184

Step by Step Solution

1. Step 1: Write the proportion equation
   229,166 : 492,184 = 492,184 : x
2. Step 2: Convert to fraction form
   229,166/492,184 = 492,184/x
3. Step 3: Cross multiply
   229,166x = 492,184 × 492,184
4. Step 4: Simplify right side
   229,166x = 242,245,089,856
5. Step 5: Solve for x
   x = 242,245,089,856/229,166
6. Step 6: Final answer
   x = 1,057,072.56