Finding the Third Proportional to 50,459.25 and 68,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,459.25 : 68,560.50 = 68,560.50 : x
2. Step 2: Convert to fraction form
   50,459.25/68,560.50 = 68,560.50/x
3. Step 3: Cross multiply
   50,459.25x = 68,560.50 × 68,560.50
4. Step 4: Simplify right side
   50,459.25x = 4,700,542,160.25
5. Step 5: Solve for x
   x = 4,700,542,160.25/50,459.25
6. Step 6: Final answer
   x = 93,155.21