Finding the Third Proportional to 229,558.50 and 496,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,558.50 : 496,003.50 = 496,003.50 : x
2. Step 2: Convert to fraction form
   229,558.50/496,003.50 = 496,003.50/x
3. Step 3: Cross multiply
   229,558.50x = 496,003.50 × 496,003.50
4. Step 4: Simplify right side
   229,558.50x = 246,019,472,012.25
5. Step 5: Solve for x
   x = 246,019,472,012.25/229,558.50
6. Step 6: Final answer
   x = 1,071,707.09