Finding the Third Proportional to 65,904 and 141,192

Step by Step Solution

1. Step 1: Write the proportion equation
   65,904 : 141,192 = 141,192 : x
2. Step 2: Convert to fraction form
   65,904/141,192 = 141,192/x
3. Step 3: Cross multiply
   65,904x = 141,192 × 141,192
4. Step 4: Simplify right side
   65,904x = 19,935,180,864
5. Step 5: Solve for x
   x = 19,935,180,864/65,904
6. Step 6: Final answer
   x = 302,488.18