Finding the Third Proportional to 50,605.75 and 108,219.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,605.75 : 108,219.25 = 108,219.25 : x
2. Step 2: Convert to fraction form
   50,605.75/108,219.25 = 108,219.25/x
3. Step 3: Cross multiply
   50,605.75x = 108,219.25 × 108,219.25
4. Step 4: Simplify right side
   50,605.75x = 11,711,406,070.56
5. Step 5: Solve for x
   x = 11,711,406,070.56/50,605.75
6. Step 6: Final answer
   x = 231,424.41