Finding the Third Proportional to 93,550.50 and 200,259

Step by Step Solution

1. Step 1: Write the proportion equation
   93,550.50 : 200,259 = 200,259 : x
2. Step 2: Convert to fraction form
   93,550.50/200,259 = 200,259/x
3. Step 3: Cross multiply
   93,550.50x = 200,259 × 200,259
4. Step 4: Simplify right side
   93,550.50x = 40,103,667,081
5. Step 5: Solve for x
   x = 40,103,667,081/93,550.50
6. Step 6: Final answer
   x = 428,684.69