Finding the Third Proportional to 16,456 and 26,736

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456 : 26,736 = 26,736 : x
2. Step 2: Convert to fraction form
   16,456/26,736 = 26,736/x
3. Step 3: Cross multiply
   16,456x = 26,736 × 26,736
4. Step 4: Simplify right side
   16,456x = 714,813,696
5. Step 5: Solve for x
   x = 714,813,696/16,456
6. Step 6: Final answer
   x = 43,437.88