Finding the Third Proportional to 229,888 and 501,160

Step by Step Solution

1. Step 1: Write the proportion equation
   229,888 : 501,160 = 501,160 : x
2. Step 2: Convert to fraction form
   229,888/501,160 = 501,160/x
3. Step 3: Cross multiply
   229,888x = 501,160 × 501,160
4. Step 4: Simplify right side
   229,888x = 251,161,345,600
5. Step 5: Solve for x
   x = 251,161,345,600/229,888
6. Step 6: Final answer
   x = 1,092,537.87