Finding the Third Proportional to 16,005 and 34,381.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,005 : 34,381.50 = 34,381.50 : x
2. Step 2: Convert to fraction form
   16,005/34,381.50 = 34,381.50/x
3. Step 3: Cross multiply
   16,005x = 34,381.50 × 34,381.50
4. Step 4: Simplify right side
   16,005x = 1,182,087,542.25
5. Step 5: Solve for x
   x = 1,182,087,542.25/16,005
6. Step 6: Final answer
   x = 73,857.39