Finding the Third Proportional to 11,475 and 16,141.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,475 : 16,141.50 = 16,141.50 : x
2. Step 2: Convert to fraction form
   11,475/16,141.50 = 16,141.50/x
3. Step 3: Cross multiply
   11,475x = 16,141.50 × 16,141.50
4. Step 4: Simplify right side
   11,475x = 260,548,022.25
5. Step 5: Solve for x
   x = 260,548,022.25/11,475
6. Step 6: Final answer
   x = 22,705.71