Finding the Third Proportional to 10,412 and 13,994

Step by Step Solution

1. Step 1: Write the proportion equation
   10,412 : 13,994 = 13,994 : x
2. Step 2: Convert to fraction form
   10,412/13,994 = 13,994/x
3. Step 3: Cross multiply
   10,412x = 13,994 × 13,994
4. Step 4: Simplify right side
   10,412x = 195,832,036
5. Step 5: Solve for x
   x = 195,832,036/10,412
6. Step 6: Final answer
   x = 18,808.30