Finding the Third Proportional to 107,973 and 222,861.38

Step by Step Solution

1. Step 1: Write the proportion equation
   107,973 : 222,861.38 = 222,861.38 : x
2. Step 2: Convert to fraction form
   107,973/222,861.38 = 222,861.38/x
3. Step 3: Cross multiply
   107,973x = 222,861.38 × 222,861.38
4. Step 4: Simplify right side
   107,973x = 49,667,192,466.89
5. Step 5: Solve for x
   x = 49,667,192,466.89/107,973
6. Step 6: Final answer
   x = 459,996.41