Finding the Third Proportional to 50,560.88 and 68,065.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,560.88 : 68,065.31 = 68,065.31 : x
2. Step 2: Convert to fraction form
   50,560.88/68,065.31 = 68,065.31/x
3. Step 3: Cross multiply
   50,560.88x = 68,065.31 × 68,065.31
4. Step 4: Simplify right side
   50,560.88x = 4,632,886,765.72
5. Step 5: Solve for x
   x = 4,632,886,765.72/50,560.88
6. Step 6: Final answer
   x = 91,629.88