Finding the Third Proportional to 16,189.88 and 34,930.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.88 : 34,930.83 = 34,930.83 : x
2. Step 2: Convert to fraction form
   16,189.88/34,930.83 = 34,930.83/x
3. Step 3: Cross multiply
   16,189.88x = 34,930.83 × 34,930.83
4. Step 4: Simplify right side
   16,189.88x = 1,220,162,753.50
5. Step 5: Solve for x
   x = 1,220,162,753.50/16,189.88
6. Step 6: Final answer
   x = 75,365.79