Finding the Third Proportional to 35,443.50 and 76,707

Step by Step Solution

1. Step 1: Write the proportion equation
   35,443.50 : 76,707 = 76,707 : x
2. Step 2: Convert to fraction form
   35,443.50/76,707 = 76,707/x
3. Step 3: Cross multiply
   35,443.50x = 76,707 × 76,707
4. Step 4: Simplify right side
   35,443.50x = 5,883,963,849
5. Step 5: Solve for x
   x = 5,883,963,849/35,443.50
6. Step 6: Final answer
   x = 166,009.67