Finding the Third Proportional to 16,556 and 34,814

Step by Step Solution

1. Step 1: Write the proportion equation
   16,556 : 34,814 = 34,814 : x
2. Step 2: Convert to fraction form
   16,556/34,814 = 34,814/x
3. Step 3: Cross multiply
   16,556x = 34,814 × 34,814
4. Step 4: Simplify right side
   16,556x = 1,212,014,596
5. Step 5: Solve for x
   x = 1,212,014,596/16,556
6. Step 6: Final answer
   x = 73,206.97