Finding the Third Proportional to 34,005 and 73,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,005 : 73,609.50 = 73,609.50 : x
2. Step 2: Convert to fraction form
   34,005/73,609.50 = 73,609.50/x
3. Step 3: Cross multiply
   34,005x = 73,609.50 × 73,609.50
4. Step 4: Simplify right side
   34,005x = 5,418,358,490.25
5. Step 5: Solve for x
   x = 5,418,358,490.25/34,005
6. Step 6: Final answer
   x = 159,340.05