Finding the Third Proportional to 333,145.41 and 536,509.83

Step by Step Solution

1. Step 1: Write the proportion equation
   333,145.41 : 536,509.83 = 536,509.83 : x
2. Step 2: Convert to fraction form
   333,145.41/536,509.83 = 536,509.83/x
3. Step 3: Cross multiply
   333,145.41x = 536,509.83 × 536,509.83
4. Step 4: Simplify right side
   333,145.41x = 287,842,795,674.72
5. Step 5: Solve for x
   x = 287,842,795,674.72/333,145.41
6. Step 6: Final answer
   x = 864,015.50