Finding the Third Proportional to 8,528.50 and 17,479

Step by Step Solution

1. Step 1: Write the proportion equation
   8,528.50 : 17,479 = 17,479 : x
2. Step 2: Convert to fraction form
   8,528.50/17,479 = 17,479/x
3. Step 3: Cross multiply
   8,528.50x = 17,479 × 17,479
4. Step 4: Simplify right side
   8,528.50x = 305,515,441
5. Step 5: Solve for x
   x = 305,515,441/8,528.50
6. Step 6: Final answer
   x = 35,822.88