Finding the Third Proportional to 43,282.88 and 67,658.06

Step by Step Solution

1. Step 1: Write the proportion equation
   43,282.88 : 67,658.06 = 67,658.06 : x
2. Step 2: Convert to fraction form
   43,282.88/67,658.06 = 67,658.06/x
3. Step 3: Cross multiply
   43,282.88x = 67,658.06 × 67,658.06
4. Step 4: Simplify right side
   43,282.88x = 4,577,613,421.25
5. Step 5: Solve for x
   x = 4,577,613,421.25/43,282.88
6. Step 6: Final answer
   x = 105,760.38