Finding the Third Proportional to 22,989 and 35,142

Step by Step Solution

1. Step 1: Write the proportion equation
   22,989 : 35,142 = 35,142 : x
2. Step 2: Convert to fraction form
   22,989/35,142 = 35,142/x
3. Step 3: Cross multiply
   22,989x = 35,142 × 35,142
4. Step 4: Simplify right side
   22,989x = 1,234,960,164
5. Step 5: Solve for x
   x = 1,234,960,164/22,989
6. Step 6: Final answer
   x = 53,719.61