Finding the Third Proportional to 22,140 and 34,556

Step by Step Solution

1. Step 1: Write the proportion equation
   22,140 : 34,556 = 34,556 : x
2. Step 2: Convert to fraction form
   22,140/34,556 = 34,556/x
3. Step 3: Cross multiply
   22,140x = 34,556 × 34,556
4. Step 4: Simplify right side
   22,140x = 1,194,117,136
5. Step 5: Solve for x
   x = 1,194,117,136/22,140
6. Step 6: Final answer
   x = 53,934.83