Finding the Third Proportional to 9,256 and 13,060

Step by Step Solution

1. Step 1: Write the proportion equation
   9,256 : 13,060 = 13,060 : x
2. Step 2: Convert to fraction form
   9,256/13,060 = 13,060/x
3. Step 3: Cross multiply
   9,256x = 13,060 × 13,060
4. Step 4: Simplify right side
   9,256x = 170,563,600
5. Step 5: Solve for x
   x = 170,563,600/9,256
6. Step 6: Final answer
   x = 18,427.36