Finding the Third Proportional to 16,558.50 and 33,846

Step by Step Solution

1. Step 1: Write the proportion equation
   16,558.50 : 33,846 = 33,846 : x
2. Step 2: Convert to fraction form
   16,558.50/33,846 = 33,846/x
3. Step 3: Cross multiply
   16,558.50x = 33,846 × 33,846
4. Step 4: Simplify right side
   16,558.50x = 1,145,551,716
5. Step 5: Solve for x
   x = 1,145,551,716/16,558.50
6. Step 6: Final answer
   x = 69,182.09