Finding the Third Proportional to 16,630.50 and 36,132

Step by Step Solution

1. Step 1: Write the proportion equation
   16,630.50 : 36,132 = 36,132 : x
2. Step 2: Convert to fraction form
   16,630.50/36,132 = 36,132/x
3. Step 3: Cross multiply
   16,630.50x = 36,132 × 36,132
4. Step 4: Simplify right side
   16,630.50x = 1,305,521,424
5. Step 5: Solve for x
   x = 1,305,521,424/16,630.50
6. Step 6: Final answer
   x = 78,501.63