Finding the Third Proportional to 50,099.50 and 109,433

Step by Step Solution

1. Step 1: Write the proportion equation
   50,099.50 : 109,433 = 109,433 : x
2. Step 2: Convert to fraction form
   50,099.50/109,433 = 109,433/x
3. Step 3: Cross multiply
   50,099.50x = 109,433 × 109,433
4. Step 4: Simplify right side
   50,099.50x = 11,975,581,489
5. Step 5: Solve for x
   x = 11,975,581,489/50,099.50
6. Step 6: Final answer
   x = 239,035.95