Finding the Third Proportional to 229,891.50 and 501,168

Step by Step Solution

1. Step 1: Write the proportion equation
   229,891.50 : 501,168 = 501,168 : x
2. Step 2: Convert to fraction form
   229,891.50/501,168 = 501,168/x
3. Step 3: Cross multiply
   229,891.50x = 501,168 × 501,168
4. Step 4: Simplify right side
   229,891.50x = 251,169,364,224
5. Step 5: Solve for x
   x = 251,169,364,224/229,891.50
6. Step 6: Final answer
   x = 1,092,556.12