Finding the Third Proportional to 227,214 and 352,804.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,214 : 352,804.50 = 352,804.50 : x
2. Step 2: Convert to fraction form
   227,214/352,804.50 = 352,804.50/x
3. Step 3: Cross multiply
   227,214x = 352,804.50 × 352,804.50
4. Step 4: Simplify right side
   227,214x = 124,471,015,220.25
5. Step 5: Solve for x
   x = 124,471,015,220.25/227,214
6. Step 6: Final answer
   x = 547,814.02