Finding the Third Proportional to 235,443 and 335,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,443 : 335,404.50 = 335,404.50 : x
2. Step 2: Convert to fraction form
   235,443/335,404.50 = 335,404.50/x
3. Step 3: Cross multiply
   235,443x = 335,404.50 × 335,404.50
4. Step 4: Simplify right side
   235,443x = 112,496,178,620.25
5. Step 5: Solve for x
   x = 112,496,178,620.25/235,443
6. Step 6: Final answer
   x = 477,806.43