Finding the Third Proportional to 15,546 and 17,994

Step by Step Solution

1. Step 1: Write the proportion equation
   15,546 : 17,994 = 17,994 : x
2. Step 2: Convert to fraction form
   15,546/17,994 = 17,994/x
3. Step 3: Cross multiply
   15,546x = 17,994 × 17,994
4. Step 4: Simplify right side
   15,546x = 323,784,036
5. Step 5: Solve for x
   x = 323,784,036/15,546
6. Step 6: Final answer
   x = 20,827.48