Finding the Third Proportional to 27,757 and 40,900.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,757 : 40,900.50 = 40,900.50 : x
2. Step 2: Convert to fraction form
   27,757/40,900.50 = 40,900.50/x
3. Step 3: Cross multiply
   27,757x = 40,900.50 × 40,900.50
4. Step 4: Simplify right side
   27,757x = 1,672,850,900.25
5. Step 5: Solve for x
   x = 1,672,850,900.25/27,757
6. Step 6: Final answer
   x = 60,267.71