Finding the Third Proportional to 30,773.25 and 50,245.31

Step by Step Solution

1. Step 1: Write the proportion equation
   30,773.25 : 50,245.31 = 50,245.31 : x
2. Step 2: Convert to fraction form
   30,773.25/50,245.31 = 50,245.31/x
3. Step 3: Cross multiply
   30,773.25x = 50,245.31 × 50,245.31
4. Step 4: Simplify right side
   30,773.25x = 2,524,591,428.22
5. Step 5: Solve for x
   x = 2,524,591,428.22/30,773.25
6. Step 6: Final answer
   x = 82,038.51