Finding the Third Proportional to 15,020 and 17,468

Step by Step Solution

1. Step 1: Write the proportion equation
   15,020 : 17,468 = 17,468 : x
2. Step 2: Convert to fraction form
   15,020/17,468 = 17,468/x
3. Step 3: Cross multiply
   15,020x = 17,468 × 17,468
4. Step 4: Simplify right side
   15,020x = 305,131,024
5. Step 5: Solve for x
   x = 305,131,024/15,020
6. Step 6: Final answer
   x = 20,314.98