Finding the Third Proportional to 16,609 and 39,077

Step by Step Solution

1. Step 1: Write the proportion equation
   16,609 : 39,077 = 39,077 : x
2. Step 2: Convert to fraction form
   16,609/39,077 = 39,077/x
3. Step 3: Cross multiply
   16,609x = 39,077 × 39,077
4. Step 4: Simplify right side
   16,609x = 1,527,011,929
5. Step 5: Solve for x
   x = 1,527,011,929/16,609
6. Step 6: Final answer
   x = 91,938.82