Finding the Third Proportional to 112,904 and 173,244

Step by Step Solution

1. Step 1: Write the proportion equation
   112,904 : 173,244 = 173,244 : x
2. Step 2: Convert to fraction form
   112,904/173,244 = 173,244/x
3. Step 3: Cross multiply
   112,904x = 173,244 × 173,244
4. Step 4: Simplify right side
   112,904x = 30,013,483,536
5. Step 5: Solve for x
   x = 30,013,483,536/112,904
6. Step 6: Final answer
   x = 265,831.89