Finding the Third Proportional to 3,754.50 and 7,772.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,754.50 : 7,772.25 = 7,772.25 : x
2. Step 2: Convert to fraction form
   3,754.50/7,772.25 = 7,772.25/x
3. Step 3: Cross multiply
   3,754.50x = 7,772.25 × 7,772.25
4. Step 4: Simplify right side
   3,754.50x = 60,407,870.06
5. Step 5: Solve for x
   x = 60,407,870.06/3,754.50
6. Step 6: Final answer
   x = 16,089.46