Finding the Third Proportional to 14,240.81 and 21,917.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,240.81 : 21,917.25 = 21,917.25 : x
2. Step 2: Convert to fraction form
   14,240.81/21,917.25 = 21,917.25/x
3. Step 3: Cross multiply
   14,240.81x = 21,917.25 × 21,917.25
4. Step 4: Simplify right side
   14,240.81x = 480,365,847.56
5. Step 5: Solve for x
   x = 480,365,847.56/14,240.81
6. Step 6: Final answer
   x = 33,731.63