Finding the Third Proportional to 8,643 and 17,895

Step by Step Solution

1. Step 1: Write the proportion equation
   8,643 : 17,895 = 17,895 : x
2. Step 2: Convert to fraction form
   8,643/17,895 = 17,895/x
3. Step 3: Cross multiply
   8,643x = 17,895 × 17,895
4. Step 4: Simplify right side
   8,643x = 320,231,025
5. Step 5: Solve for x
   x = 320,231,025/8,643
6. Step 6: Final answer
   x = 37,050.91