Finding the Third Proportional to 134,462 and 188,470

Step by Step Solution

1. Step 1: Write the proportion equation
   134,462 : 188,470 = 188,470 : x
2. Step 2: Convert to fraction form
   134,462/188,470 = 188,470/x
3. Step 3: Cross multiply
   134,462x = 188,470 × 188,470
4. Step 4: Simplify right side
   134,462x = 35,520,940,900
5. Step 5: Solve for x
   x = 35,520,940,900/134,462
6. Step 6: Final answer
   x = 264,170.85