Finding the Third Proportional to 43,200 and 67,049

Step by Step Solution

1. Step 1: Write the proportion equation
   43,200 : 67,049 = 67,049 : x
2. Step 2: Convert to fraction form
   43,200/67,049 = 67,049/x
3. Step 3: Cross multiply
   43,200x = 67,049 × 67,049
4. Step 4: Simplify right side
   43,200x = 4,495,568,401
5. Step 5: Solve for x
   x = 4,495,568,401/43,200
6. Step 6: Final answer
   x = 104,064.08