Finding the Third Proportional to 3,642.38 and 7,968.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,642.38 : 7,968.38 = 7,968.38 : x
2. Step 2: Convert to fraction form
   3,642.38/7,968.38 = 7,968.38/x
3. Step 3: Cross multiply
   3,642.38x = 7,968.38 × 7,968.38
4. Step 4: Simplify right side
   3,642.38x = 63,495,000.14
5. Step 5: Solve for x
   x = 63,495,000.14/3,642.38
6. Step 6: Final answer
   x = 17,432.31