Finding the Third Proportional to 10,342 and 17,106

Step by Step Solution

1. Step 1: Write the proportion equation
   10,342 : 17,106 = 17,106 : x
2. Step 2: Convert to fraction form
   10,342/17,106 = 17,106/x
3. Step 3: Cross multiply
   10,342x = 17,106 × 17,106
4. Step 4: Simplify right side
   10,342x = 292,615,236
5. Step 5: Solve for x
   x = 292,615,236/10,342
6. Step 6: Final answer
   x = 28,293.87