Finding the Third Proportional to 14,228.79 and 21,984.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,228.79 : 21,984.86 = 21,984.86 : x
2. Step 2: Convert to fraction form
   14,228.79/21,984.86 = 21,984.86/x
3. Step 3: Cross multiply
   14,228.79x = 21,984.86 × 21,984.86
4. Step 4: Simplify right side
   14,228.79x = 483,333,869.98
5. Step 5: Solve for x
   x = 483,333,869.98/14,228.79
6. Step 6: Final answer
   x = 33,968.73