Finding the Third Proportional to 3,377.25 and 7,436.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,377.25 : 7,436.25 = 7,436.25 : x
2. Step 2: Convert to fraction form
   3,377.25/7,436.25 = 7,436.25/x
3. Step 3: Cross multiply
   3,377.25x = 7,436.25 × 7,436.25
4. Step 4: Simplify right side
   3,377.25x = 55,297,814.06
5. Step 5: Solve for x
   x = 55,297,814.06/3,377.25
6. Step 6: Final answer
   x = 16,373.62