Finding the Third Proportional to 50,015 and 75,558

Step by Step Solution

1. Step 1: Write the proportion equation
   50,015 : 75,558 = 75,558 : x
2. Step 2: Convert to fraction form
   50,015/75,558 = 75,558/x
3. Step 3: Cross multiply
   50,015x = 75,558 × 75,558
4. Step 4: Simplify right side
   50,015x = 5,709,011,364
5. Step 5: Solve for x
   x = 5,709,011,364/50,015
6. Step 6: Final answer
   x = 114,145.98