Finding the Third Proportional to 235,807 and 333,340.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,807 : 333,340.50 = 333,340.50 : x
2. Step 2: Convert to fraction form
   235,807/333,340.50 = 333,340.50/x
3. Step 3: Cross multiply
   235,807x = 333,340.50 × 333,340.50
4. Step 4: Simplify right side
   235,807x = 111,115,888,940.25
5. Step 5: Solve for x
   x = 111,115,888,940.25/235,807
6. Step 6: Final answer
   x = 471,215.40