Finding the Third Proportional to 107,711.75 and 150,938

Step by Step Solution

1. Step 1: Write the proportion equation
   107,711.75 : 150,938 = 150,938 : x
2. Step 2: Convert to fraction form
   107,711.75/150,938 = 150,938/x
3. Step 3: Cross multiply
   107,711.75x = 150,938 × 150,938
4. Step 4: Simplify right side
   107,711.75x = 22,782,279,844
5. Step 5: Solve for x
   x = 22,782,279,844/107,711.75
6. Step 6: Final answer
   x = 211,511.56