Finding the Third Proportional to 333.38 and 775.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333.38 : 775.50 = 775.50 : x
2. Step 2: Convert to fraction form
   333.38/775.50 = 775.50/x
3. Step 3: Cross multiply
   333.38x = 775.50 × 775.50
4. Step 4: Simplify right side
   333.38x = 601,400.25
5. Step 5: Solve for x
   x = 601,400.25/333.38
6. Step 6: Final answer
   x = 1,803.98