Finding the Third Proportional to 16,984.50 and 34,725

Step by Step Solution

1. Step 1: Write the proportion equation
   16,984.50 : 34,725 = 34,725 : x
2. Step 2: Convert to fraction form
   16,984.50/34,725 = 34,725/x
3. Step 3: Cross multiply
   16,984.50x = 34,725 × 34,725
4. Step 4: Simplify right side
   16,984.50x = 1,205,825,625
5. Step 5: Solve for x
   x = 1,205,825,625/16,984.50
6. Step 6: Final answer
   x = 70,995.65