Finding the Third Proportional to 50,309.94 and 103,809.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,309.94 : 103,809.38 = 103,809.38 : x
2. Step 2: Convert to fraction form
   50,309.94/103,809.38 = 103,809.38/x
3. Step 3: Cross multiply
   50,309.94x = 103,809.38 × 103,809.38
4. Step 4: Simplify right side
   50,309.94x = 10,776,386,337.89
5. Step 5: Solve for x
   x = 10,776,386,337.89/50,309.94
6. Step 6: Final answer
   x = 214,199.95