Finding the Third Proportional to 6,968.25 and 10,929.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,968.25 : 10,929.38 = 10,929.38 : x
2. Step 2: Convert to fraction form
   6,968.25/10,929.38 = 10,929.38/x
3. Step 3: Cross multiply
   6,968.25x = 10,929.38 × 10,929.38
4. Step 4: Simplify right side
   6,968.25x = 119,451,237.89
5. Step 5: Solve for x
   x = 119,451,237.89/6,968.25
6. Step 6: Final answer
   x = 17,142.21