Finding the Third Proportional to 15,150 and 33,108

Step by Step Solution

1. Step 1: Write the proportion equation
   15,150 : 33,108 = 33,108 : x
2. Step 2: Convert to fraction form
   15,150/33,108 = 33,108/x
3. Step 3: Cross multiply
   15,150x = 33,108 × 33,108
4. Step 4: Simplify right side
   15,150x = 1,096,139,664
5. Step 5: Solve for x
   x = 1,096,139,664/15,150
6. Step 6: Final answer
   x = 72,352.45