Finding the Third Proportional to 5,447.25 and 12,610.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,447.25 : 12,610.69 = 12,610.69 : x
2. Step 2: Convert to fraction form
   5,447.25/12,610.69 = 12,610.69/x
3. Step 3: Cross multiply
   5,447.25x = 12,610.69 × 12,610.69
4. Step 4: Simplify right side
   5,447.25x = 159,029,439.22
5. Step 5: Solve for x
   x = 159,029,439.22/5,447.25
6. Step 6: Final answer
   x = 29,194.44