Finding the Third Proportional to 50,365.13 and 68,151.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,365.13 : 68,151.38 = 68,151.38 : x
2. Step 2: Convert to fraction form
   50,365.13/68,151.38 = 68,151.38/x
3. Step 3: Cross multiply
   50,365.13x = 68,151.38 × 68,151.38
4. Step 4: Simplify right side
   50,365.13x = 4,644,609,914.39
5. Step 5: Solve for x
   x = 4,644,609,914.39/50,365.13
6. Step 6: Final answer
   x = 92,218.77