Finding the Third Proportional to 50,078 and 106,300

Step by Step Solution

1. Step 1: Write the proportion equation
   50,078 : 106,300 = 106,300 : x
2. Step 2: Convert to fraction form
   50,078/106,300 = 106,300/x
3. Step 3: Cross multiply
   50,078x = 106,300 × 106,300
4. Step 4: Simplify right side
   50,078x = 11,299,690,000
5. Step 5: Solve for x
   x = 11,299,690,000/50,078
6. Step 6: Final answer
   x = 225,641.80