Finding the Third Proportional to 50,139 and 108,114.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,139 : 108,114.75 = 108,114.75 : x
2. Step 2: Convert to fraction form
   50,139/108,114.75 = 108,114.75/x
3. Step 3: Cross multiply
   50,139x = 108,114.75 × 108,114.75
4. Step 4: Simplify right side
   50,139x = 11,688,799,167.56
5. Step 5: Solve for x
   x = 11,688,799,167.56/50,139
6. Step 6: Final answer
   x = 233,127.89