Finding the Third Proportional to 6,935.63 and 10,879.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,935.63 : 10,879.31 = 10,879.31 : x
2. Step 2: Convert to fraction form
   6,935.63/10,879.31 = 10,879.31/x
3. Step 3: Cross multiply
   6,935.63x = 10,879.31 × 10,879.31
4. Step 4: Simplify right side
   6,935.63x = 118,359,440.47
5. Step 5: Solve for x
   x = 118,359,440.47/6,935.63
6. Step 6: Final answer
   x = 17,065.43