Finding the Third Proportional to 14,236 and 21,698.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,236 : 21,698.50 = 21,698.50 : x
2. Step 2: Convert to fraction form
   14,236/21,698.50 = 21,698.50/x
3. Step 3: Cross multiply
   14,236x = 21,698.50 × 21,698.50
4. Step 4: Simplify right side
   14,236x = 470,824,902.25
5. Step 5: Solve for x
   x = 470,824,902.25/14,236
6. Step 6: Final answer
   x = 33,072.84