Finding the Third Proportional to 14,478.75 and 21,650.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,478.75 : 21,650.63 = 21,650.63 : x
2. Step 2: Convert to fraction form
   14,478.75/21,650.63 = 21,650.63/x
3. Step 3: Cross multiply
   14,478.75x = 21,650.63 × 21,650.63
4. Step 4: Simplify right side
   14,478.75x = 468,749,562.89
5. Step 5: Solve for x
   x = 468,749,562.89/14,478.75
6. Step 6: Final answer
   x = 32,375.00