Finding the Third Proportional to 50,296.78 and 104,724.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,296.78 : 104,724.56 = 104,724.56 : x
2. Step 2: Convert to fraction form
   50,296.78/104,724.56 = 104,724.56/x
3. Step 3: Cross multiply
   50,296.78x = 104,724.56 × 104,724.56
4. Step 4: Simplify right side
   50,296.78x = 10,967,233,990.82
5. Step 5: Solve for x
   x = 10,967,233,990.82/50,296.78
6. Step 6: Final answer
   x = 218,050.41