Finding the Third Proportional to 117,933.38 and 259,033.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,933.38 : 259,033.50 = 259,033.50 : x
2. Step 2: Convert to fraction form
   117,933.38/259,033.50 = 259,033.50/x
3. Step 3: Cross multiply
   117,933.38x = 259,033.50 × 259,033.50
4. Step 4: Simplify right side
   117,933.38x = 67,098,354,122.25
5. Step 5: Solve for x
   x = 67,098,354,122.25/117,933.38
6. Step 6: Final answer
   x = 568,951.36