Finding the Third Proportional to 35,971.75 and 73,371.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,971.75 : 73,371.25 = 73,371.25 : x
2. Step 2: Convert to fraction form
   35,971.75/73,371.25 = 73,371.25/x
3. Step 3: Cross multiply
   35,971.75x = 73,371.25 × 73,371.25
4. Step 4: Simplify right side
   35,971.75x = 5,383,340,326.56
5. Step 5: Solve for x
   x = 5,383,340,326.56/35,971.75
6. Step 6: Final answer
   x = 149,654.67