Finding the Third Proportional to 16,021.50 and 34,412

Step by Step Solution

1. Step 1: Write the proportion equation
   16,021.50 : 34,412 = 34,412 : x
2. Step 2: Convert to fraction form
   16,021.50/34,412 = 34,412/x
3. Step 3: Cross multiply
   16,021.50x = 34,412 × 34,412
4. Step 4: Simplify right side
   16,021.50x = 1,184,185,744
5. Step 5: Solve for x
   x = 1,184,185,744/16,021.50
6. Step 6: Final answer
   x = 73,912.29