Finding the Third Proportional to 126,284 and 196,066

Step by Step Solution

1. Step 1: Write the proportion equation
   126,284 : 196,066 = 196,066 : x
2. Step 2: Convert to fraction form
   126,284/196,066 = 196,066/x
3. Step 3: Cross multiply
   126,284x = 196,066 × 196,066
4. Step 4: Simplify right side
   126,284x = 38,441,876,356
5. Step 5: Solve for x
   x = 38,441,876,356/126,284
6. Step 6: Final answer
   x = 304,408.13