Finding the Third Proportional to 7,087.50 and 10,800.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,087.50 : 10,800.84 = 10,800.84 : x
2. Step 2: Convert to fraction form
   7,087.50/10,800.84 = 10,800.84/x
3. Step 3: Cross multiply
   7,087.50x = 10,800.84 × 10,800.84
4. Step 4: Simplify right side
   7,087.50x = 116,658,225.71
5. Step 5: Solve for x
   x = 116,658,225.71/7,087.50
6. Step 6: Final answer
   x = 16,459.71