Finding the Third Proportional to 6,906.94 and 10,953.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,906.94 : 10,953.56 = 10,953.56 : x
2. Step 2: Convert to fraction form
   6,906.94/10,953.56 = 10,953.56/x
3. Step 3: Cross multiply
   6,906.94x = 10,953.56 × 10,953.56
4. Step 4: Simplify right side
   6,906.94x = 119,980,531.44
5. Step 5: Solve for x
   x = 119,980,531.44/6,906.94
6. Step 6: Final answer
   x = 17,371.02