Finding the Third Proportional to 14,309.25 and 21,889.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,309.25 : 21,889.25 = 21,889.25 : x
2. Step 2: Convert to fraction form
   14,309.25/21,889.25 = 21,889.25/x
3. Step 3: Cross multiply
   14,309.25x = 21,889.25 × 21,889.25
4. Step 4: Simplify right side
   14,309.25x = 479,139,265.56
5. Step 5: Solve for x
   x = 479,139,265.56/14,309.25
6. Step 6: Final answer
   x = 33,484.58