Finding the Third Proportional to 104,086.50 and 222,930.75

Step by Step Solution

1. Step 1: Write the proportion equation
   104,086.50 : 222,930.75 = 222,930.75 : x
2. Step 2: Convert to fraction form
   104,086.50/222,930.75 = 222,930.75/x
3. Step 3: Cross multiply
   104,086.50x = 222,930.75 × 222,930.75
4. Step 4: Simplify right side
   104,086.50x = 49,698,119,295.56
5. Step 5: Solve for x
   x = 49,698,119,295.56/104,086.50
6. Step 6: Final answer
   x = 477,469.41