Finding the Third Proportional to 50,451.50 and 106,131

Step by Step Solution

1. Step 1: Write the proportion equation
   50,451.50 : 106,131 = 106,131 : x
2. Step 2: Convert to fraction form
   50,451.50/106,131 = 106,131/x
3. Step 3: Cross multiply
   50,451.50x = 106,131 × 106,131
4. Step 4: Simplify right side
   50,451.50x = 11,263,789,161
5. Step 5: Solve for x
   x = 11,263,789,161/50,451.50
6. Step 6: Final answer
   x = 223,259.75