Finding the Third Proportional to 11,535 and 12,735

Step by Step Solution

1. Step 1: Write the proportion equation
   11,535 : 12,735 = 12,735 : x
2. Step 2: Convert to fraction form
   11,535/12,735 = 12,735/x
3. Step 3: Cross multiply
   11,535x = 12,735 × 12,735
4. Step 4: Simplify right side
   11,535x = 162,180,225
5. Step 5: Solve for x
   x = 162,180,225/11,535
6. Step 6: Final answer
   x = 14,059.84