Finding the Third Proportional to 235,810.50 and 333,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,810.50 : 333,345.50 = 333,345.50 : x
2. Step 2: Convert to fraction form
   235,810.50/333,345.50 = 333,345.50/x
3. Step 3: Cross multiply
   235,810.50x = 333,345.50 × 333,345.50
4. Step 4: Simplify right side
   235,810.50x = 111,119,222,370.25
5. Step 5: Solve for x
   x = 111,119,222,370.25/235,810.50
6. Step 6: Final answer
   x = 471,222.54