Finding the Third Proportional to 6,888.38 and 10,951.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,888.38 : 10,951.88 = 10,951.88 : x
2. Step 2: Convert to fraction form
   6,888.38/10,951.88 = 10,951.88/x
3. Step 3: Cross multiply
   6,888.38x = 10,951.88 × 10,951.88
4. Step 4: Simplify right side
   6,888.38x = 119,943,566.02
5. Step 5: Solve for x
   x = 119,943,566.02/6,888.38
6. Step 6: Final answer
   x = 17,412.46