Finding the Third Proportional to 9,120 and 14,960

Step by Step Solution

1. Step 1: Write the proportion equation
   9,120 : 14,960 = 14,960 : x
2. Step 2: Convert to fraction form
   9,120/14,960 = 14,960/x
3. Step 3: Cross multiply
   9,120x = 14,960 × 14,960
4. Step 4: Simplify right side
   9,120x = 223,801,600
5. Step 5: Solve for x
   x = 223,801,600/9,120
6. Step 6: Final answer
   x = 24,539.65