Finding the Third Proportional to 50,517.75 and 73,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,517.75 : 73,555.50 = 73,555.50 : x
2. Step 2: Convert to fraction form
   50,517.75/73,555.50 = 73,555.50/x
3. Step 3: Cross multiply
   50,517.75x = 73,555.50 × 73,555.50
4. Step 4: Simplify right side
   50,517.75x = 5,410,411,580.25
5. Step 5: Solve for x
   x = 5,410,411,580.25/50,517.75
6. Step 6: Final answer
   x = 107,099.22