Finding the Third Proportional to 17,328 and 27,900

Step by Step Solution

1. Step 1: Write the proportion equation
   17,328 : 27,900 = 27,900 : x
2. Step 2: Convert to fraction form
   17,328/27,900 = 27,900/x
3. Step 3: Cross multiply
   17,328x = 27,900 × 27,900
4. Step 4: Simplify right side
   17,328x = 778,410,000
5. Step 5: Solve for x
   x = 778,410,000/17,328
6. Step 6: Final answer
   x = 44,922.09