Finding the Third Proportional to 229,891 and 501,166

Step by Step Solution

1. Step 1: Write the proportion equation
   229,891 : 501,166 = 501,166 : x
2. Step 2: Convert to fraction form
   229,891/501,166 = 501,166/x
3. Step 3: Cross multiply
   229,891x = 501,166 × 501,166
4. Step 4: Simplify right side
   229,891x = 251,167,359,556
5. Step 5: Solve for x
   x = 251,167,359,556/229,891
6. Step 6: Final answer
   x = 1,092,549.77