Finding the Third Proportional to 34,144.50 and 73,905

Step by Step Solution

1. Step 1: Write the proportion equation
   34,144.50 : 73,905 = 73,905 : x
2. Step 2: Convert to fraction form
   34,144.50/73,905 = 73,905/x
3. Step 3: Cross multiply
   34,144.50x = 73,905 × 73,905
4. Step 4: Simplify right side
   34,144.50x = 5,461,949,025
5. Step 5: Solve for x
   x = 5,461,949,025/34,144.50
6. Step 6: Final answer
   x = 159,965.71