Finding the Third Proportional to 8,361 and 16,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,361 : 16,510.50 = 16,510.50 : x
2. Step 2: Convert to fraction form
   8,361/16,510.50 = 16,510.50/x
3. Step 3: Cross multiply
   8,361x = 16,510.50 × 16,510.50
4. Step 4: Simplify right side
   8,361x = 272,596,610.25
5. Step 5: Solve for x
   x = 272,596,610.25/8,361
6. Step 6: Final answer
   x = 32,603.35