Finding the Third Proportional to 14,167.50 and 21,860.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,167.50 : 21,860.75 = 21,860.75 : x
2. Step 2: Convert to fraction form
   14,167.50/21,860.75 = 21,860.75/x
3. Step 3: Cross multiply
   14,167.50x = 21,860.75 × 21,860.75
4. Step 4: Simplify right side
   14,167.50x = 477,892,390.56
5. Step 5: Solve for x
   x = 477,892,390.56/14,167.50
6. Step 6: Final answer
   x = 33,731.60