Finding the Third Proportional to 6,910.31 and 10,107.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,910.31 : 10,107.28 = 10,107.28 : x
2. Step 2: Convert to fraction form
   6,910.31/10,107.28 = 10,107.28/x
3. Step 3: Cross multiply
   6,910.31x = 10,107.28 × 10,107.28
4. Step 4: Simplify right side
   6,910.31x = 102,157,134.27
5. Step 5: Solve for x
   x = 102,157,134.27/6,910.31
6. Step 6: Final answer
   x = 14,783.29