Finding the Third Proportional to 50,081.75 and 102,018.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,081.75 : 102,018.75 = 102,018.75 : x
2. Step 2: Convert to fraction form
   50,081.75/102,018.75 = 102,018.75/x
3. Step 3: Cross multiply
   50,081.75x = 102,018.75 × 102,018.75
4. Step 4: Simplify right side
   50,081.75x = 10,407,825,351.56
5. Step 5: Solve for x
   x = 10,407,825,351.56/50,081.75
6. Step 6: Final answer
   x = 207,816.73