Finding the Third Proportional to 50,808 and 68,537.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,808 : 68,537.50 = 68,537.50 : x
2. Step 2: Convert to fraction form
   50,808/68,537.50 = 68,537.50/x
3. Step 3: Cross multiply
   50,808x = 68,537.50 × 68,537.50
4. Step 4: Simplify right side
   50,808x = 4,697,388,906.25
5. Step 5: Solve for x
   x = 4,697,388,906.25/50,808
6. Step 6: Final answer
   x = 92,453.73