Finding the Third Proportional to 17,756 and 27,604

Step by Step Solution

1. Step 1: Write the proportion equation
   17,756 : 27,604 = 27,604 : x
2. Step 2: Convert to fraction form
   17,756/27,604 = 27,604/x
3. Step 3: Cross multiply
   17,756x = 27,604 × 27,604
4. Step 4: Simplify right side
   17,756x = 761,980,816
5. Step 5: Solve for x
   x = 761,980,816/17,756
6. Step 6: Final answer
   x = 42,913.99