Finding the Third Proportional to 50,318 and 105,532

Step by Step Solution

1. Step 1: Write the proportion equation
   50,318 : 105,532 = 105,532 : x
2. Step 2: Convert to fraction form
   50,318/105,532 = 105,532/x
3. Step 3: Cross multiply
   50,318x = 105,532 × 105,532
4. Step 4: Simplify right side
   50,318x = 11,137,003,024
5. Step 5: Solve for x
   x = 11,137,003,024/50,318
6. Step 6: Final answer
   x = 221,332.39