Finding the Third Proportional to 5,360 and 10,054

Step by Step Solution

1. Step 1: Write the proportion equation
   5,360 : 10,054 = 10,054 : x
2. Step 2: Convert to fraction form
   5,360/10,054 = 10,054/x
3. Step 3: Cross multiply
   5,360x = 10,054 × 10,054
4. Step 4: Simplify right side
   5,360x = 101,082,916
5. Step 5: Solve for x
   x = 101,082,916/5,360
6. Step 6: Final answer
   x = 18,858.75