Finding the Third Proportional to 235,807.50 and 333,341.25

Step by Step Solution

1. Step 1: Write the proportion equation
   235,807.50 : 333,341.25 = 333,341.25 : x
2. Step 2: Convert to fraction form
   235,807.50/333,341.25 = 333,341.25/x
3. Step 3: Cross multiply
   235,807.50x = 333,341.25 × 333,341.25
4. Step 4: Simplify right side
   235,807.50x = 111,116,388,951.56
5. Step 5: Solve for x
   x = 111,116,388,951.56/235,807.50
6. Step 6: Final answer
   x = 471,216.52