Finding the Third Proportional to 16,129.50 and 32,907

Step by Step Solution

1. Step 1: Write the proportion equation
   16,129.50 : 32,907 = 32,907 : x
2. Step 2: Convert to fraction form
   16,129.50/32,907 = 32,907/x
3. Step 3: Cross multiply
   16,129.50x = 32,907 × 32,907
4. Step 4: Simplify right side
   16,129.50x = 1,082,870,649
5. Step 5: Solve for x
   x = 1,082,870,649/16,129.50
6. Step 6: Final answer
   x = 67,136.03