Finding the Third Proportional to 7,319.53 and 16,276.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,319.53 : 16,276.78 = 16,276.78 : x
2. Step 2: Convert to fraction form
   7,319.53/16,276.78 = 16,276.78/x
3. Step 3: Cross multiply
   7,319.53x = 16,276.78 × 16,276.78
4. Step 4: Simplify right side
   7,319.53x = 264,933,607.86
5. Step 5: Solve for x
   x = 264,933,607.86/7,319.53
6. Step 6: Final answer
   x = 36,195.43