Finding the Third Proportional to 14,994 and 21,600

Step by Step Solution

1. Step 1: Write the proportion equation
   14,994 : 21,600 = 21,600 : x
2. Step 2: Convert to fraction form
   14,994/21,600 = 21,600/x
3. Step 3: Cross multiply
   14,994x = 21,600 × 21,600
4. Step 4: Simplify right side
   14,994x = 466,560,000
5. Step 5: Solve for x
   x = 466,560,000/14,994
6. Step 6: Final answer
   x = 31,116.45