Finding the Third Proportional to 14,647.50 and 21,908.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,647.50 : 21,908.81 = 21,908.81 : x
2. Step 2: Convert to fraction form
   14,647.50/21,908.81 = 21,908.81/x
3. Step 3: Cross multiply
   14,647.50x = 21,908.81 × 21,908.81
4. Step 4: Simplify right side
   14,647.50x = 479,996,065.16
5. Step 5: Solve for x
   x = 479,996,065.16/14,647.50
6. Step 6: Final answer
   x = 32,769.83