Finding the Third Proportional to 2,277.28 and 3,436.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277.28 : 3,436.59 = 3,436.59 : x
2. Step 2: Convert to fraction form
   2,277.28/3,436.59 = 3,436.59/x
3. Step 3: Cross multiply
   2,277.28x = 3,436.59 × 3,436.59
4. Step 4: Simplify right side
   2,277.28x = 11,810,176.60
5. Step 5: Solve for x
   x = 11,810,176.60/2,277.28
6. Step 6: Final answer
   x = 5,186.09