Finding the Third Proportional to 16,359.75 and 33,453

Step by Step Solution

1. Step 1: Write the proportion equation
   16,359.75 : 33,453 = 33,453 : x
2. Step 2: Convert to fraction form
   16,359.75/33,453 = 33,453/x
3. Step 3: Cross multiply
   16,359.75x = 33,453 × 33,453
4. Step 4: Simplify right side
   16,359.75x = 1,119,103,209
5. Step 5: Solve for x
   x = 1,119,103,209/16,359.75
6. Step 6: Final answer
   x = 68,405.89