Finding the Third Proportional to 140,222 and 303,736

Step by Step Solution

1. Step 1: Write the proportion equation
   140,222 : 303,736 = 303,736 : x
2. Step 2: Convert to fraction form
   140,222/303,736 = 303,736/x
3. Step 3: Cross multiply
   140,222x = 303,736 × 303,736
4. Step 4: Simplify right side
   140,222x = 92,255,557,696
5. Step 5: Solve for x
   x = 92,255,557,696/140,222
6. Step 6: Final answer
   x = 657,924.99