Finding the Third Proportional to 107,020.50 and 164,556

Step by Step Solution

1. Step 1: Write the proportion equation
   107,020.50 : 164,556 = 164,556 : x
2. Step 2: Convert to fraction form
   107,020.50/164,556 = 164,556/x
3. Step 3: Cross multiply
   107,020.50x = 164,556 × 164,556
4. Step 4: Simplify right side
   107,020.50x = 27,078,677,136
5. Step 5: Solve for x
   x = 27,078,677,136/107,020.50
6. Step 6: Final answer
   x = 253,023.27