Finding the Third Proportional to 10,482 and 16,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,482 : 16,087.50 = 16,087.50 : x
2. Step 2: Convert to fraction form
   10,482/16,087.50 = 16,087.50/x
3. Step 3: Cross multiply
   10,482x = 16,087.50 × 16,087.50
4. Step 4: Simplify right side
   10,482x = 258,807,656.25
5. Step 5: Solve for x
   x = 258,807,656.25/10,482
6. Step 6: Final answer
   x = 24,690.68