Finding the Third Proportional to 16,350 and 34,608

Step by Step Solution

1. Step 1: Write the proportion equation
   16,350 : 34,608 = 34,608 : x
2. Step 2: Convert to fraction form
   16,350/34,608 = 34,608/x
3. Step 3: Cross multiply
   16,350x = 34,608 × 34,608
4. Step 4: Simplify right side
   16,350x = 1,197,713,664
5. Step 5: Solve for x
   x = 1,197,713,664/16,350
6. Step 6: Final answer
   x = 73,254.66