Finding the Third Proportional to 227,809.50 and 362,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,809.50 : 362,059.50 = 362,059.50 : x
2. Step 2: Convert to fraction form
   227,809.50/362,059.50 = 362,059.50/x
3. Step 3: Cross multiply
   227,809.50x = 362,059.50 × 362,059.50
4. Step 4: Simplify right side
   227,809.50x = 131,087,081,540.25
5. Step 5: Solve for x
   x = 131,087,081,540.25/227,809.50
6. Step 6: Final answer
   x = 575,424.12