Finding the Third Proportional to 67,150 and 141,212

Step by Step Solution

1. Step 1: Write the proportion equation
   67,150 : 141,212 = 141,212 : x
2. Step 2: Convert to fraction form
   67,150/141,212 = 141,212/x
3. Step 3: Cross multiply
   67,150x = 141,212 × 141,212
4. Step 4: Simplify right side
   67,150x = 19,940,828,944
5. Step 5: Solve for x
   x = 19,940,828,944/67,150
6. Step 6: Final answer
   x = 296,959.48