Finding the Third Proportional to 16,536 and 33,560

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536 : 33,560 = 33,560 : x
2. Step 2: Convert to fraction form
   16,536/33,560 = 33,560/x
3. Step 3: Cross multiply
   16,536x = 33,560 × 33,560
4. Step 4: Simplify right side
   16,536x = 1,126,273,600
5. Step 5: Solve for x
   x = 1,126,273,600/16,536
6. Step 6: Final answer
   x = 68,110.40