Finding the Third Proportional to 7,495.03 and 10,999.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,495.03 : 10,999.55 = 10,999.55 : x
2. Step 2: Convert to fraction form
   7,495.03/10,999.55 = 10,999.55/x
3. Step 3: Cross multiply
   7,495.03x = 10,999.55 × 10,999.55
4. Step 4: Simplify right side
   7,495.03x = 120,990,031.46
5. Step 5: Solve for x
   x = 120,990,031.46/7,495.03
6. Step 6: Final answer
   x = 16,142.70