Finding the Third Proportional to 2,427.75 and 5,344.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.75 : 5,344.88 = 5,344.88 : x
2. Step 2: Convert to fraction form
   2,427.75/5,344.88 = 5,344.88/x
3. Step 3: Cross multiply
   2,427.75x = 5,344.88 × 5,344.88
4. Step 4: Simplify right side
   2,427.75x = 28,567,688.77
5. Step 5: Solve for x
   x = 28,567,688.77/2,427.75
6. Step 6: Final answer
   x = 11,767.15