Finding the Third Proportional to 9,412 and 17,258

Step by Step Solution

1. Step 1: Write the proportion equation
   9,412 : 17,258 = 17,258 : x
2. Step 2: Convert to fraction form
   9,412/17,258 = 17,258/x
3. Step 3: Cross multiply
   9,412x = 17,258 × 17,258
4. Step 4: Simplify right side
   9,412x = 297,838,564
5. Step 5: Solve for x
   x = 297,838,564/9,412
6. Step 6: Final answer
   x = 31,644.56