Finding the Third Proportional to 17,751 and 27,600

Step by Step Solution

1. Step 1: Write the proportion equation
   17,751 : 27,600 = 27,600 : x
2. Step 2: Convert to fraction form
   17,751/27,600 = 27,600/x
3. Step 3: Cross multiply
   17,751x = 27,600 × 27,600
4. Step 4: Simplify right side
   17,751x = 761,760,000
5. Step 5: Solve for x
   x = 761,760,000/17,751
6. Step 6: Final answer
   x = 42,913.64