Finding the Third Proportional to 17,175 and 27,424.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,175 : 27,424.50 = 27,424.50 : x
2. Step 2: Convert to fraction form
   17,175/27,424.50 = 27,424.50/x
3. Step 3: Cross multiply
   17,175x = 27,424.50 × 27,424.50
4. Step 4: Simplify right side
   17,175x = 752,103,200.25
5. Step 5: Solve for x
   x = 752,103,200.25/17,175
6. Step 6: Final answer
   x = 43,790.58