Finding the Third Proportional to 16,108.31 and 33,321.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,108.31 : 33,321.94 = 33,321.94 : x
2. Step 2: Convert to fraction form
   16,108.31/33,321.94 = 33,321.94/x
3. Step 3: Cross multiply
   16,108.31x = 33,321.94 × 33,321.94
4. Step 4: Simplify right side
   16,108.31x = 1,110,351,518.75
5. Step 5: Solve for x
   x = 1,110,351,518.75/16,108.31
6. Step 6: Final answer
   x = 68,930.34