Finding the Third Proportional to 16,653.50 and 34,481

Step by Step Solution

1. Step 1: Write the proportion equation
   16,653.50 : 34,481 = 34,481 : x
2. Step 2: Convert to fraction form
   16,653.50/34,481 = 34,481/x
3. Step 3: Cross multiply
   16,653.50x = 34,481 × 34,481
4. Step 4: Simplify right side
   16,653.50x = 1,188,939,361
5. Step 5: Solve for x
   x = 1,188,939,361/16,653.50
6. Step 6: Final answer
   x = 71,392.76