Finding the Third Proportional to 9,392 and 17,212

Step by Step Solution

1. Step 1: Write the proportion equation
   9,392 : 17,212 = 17,212 : x
2. Step 2: Convert to fraction form
   9,392/17,212 = 17,212/x
3. Step 3: Cross multiply
   9,392x = 17,212 × 17,212
4. Step 4: Simplify right side
   9,392x = 296,252,944
5. Step 5: Solve for x
   x = 296,252,944/9,392
6. Step 6: Final answer
   x = 31,543.12