Finding the Third Proportional to 3,333.89 and 7,184.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.89 : 7,184.64 = 7,184.64 : x
2. Step 2: Convert to fraction form
   3,333.89/7,184.64 = 7,184.64/x
3. Step 3: Cross multiply
   3,333.89x = 7,184.64 × 7,184.64
4. Step 4: Simplify right side
   3,333.89x = 51,619,004.78
5. Step 5: Solve for x
   x = 51,619,004.78/3,333.89
6. Step 6: Final answer
   x = 15,483.10