Finding the Third Proportional to 14,937.75 and 21,244.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,937.75 : 21,244.50 = 21,244.50 : x
2. Step 2: Convert to fraction form
   14,937.75/21,244.50 = 21,244.50/x
3. Step 3: Cross multiply
   14,937.75x = 21,244.50 × 21,244.50
4. Step 4: Simplify right side
   14,937.75x = 451,328,780.25
5. Step 5: Solve for x
   x = 451,328,780.25/14,937.75
6. Step 6: Final answer
   x = 30,213.97