Finding the Third Proportional to 16,048.50 and 33,120

Step by Step Solution

1. Step 1: Write the proportion equation
   16,048.50 : 33,120 = 33,120 : x
2. Step 2: Convert to fraction form
   16,048.50/33,120 = 33,120/x
3. Step 3: Cross multiply
   16,048.50x = 33,120 × 33,120
4. Step 4: Simplify right side
   16,048.50x = 1,096,934,400
5. Step 5: Solve for x
   x = 1,096,934,400/16,048.50
6. Step 6: Final answer
   x = 68,351.21