Finding the Third Proportional to 22,161 and 34,353

Step by Step Solution

1. Step 1: Write the proportion equation
   22,161 : 34,353 = 34,353 : x
2. Step 2: Convert to fraction form
   22,161/34,353 = 34,353/x
3. Step 3: Cross multiply
   22,161x = 34,353 × 34,353
4. Step 4: Simplify right side
   22,161x = 1,180,128,609
5. Step 5: Solve for x
   x = 1,180,128,609/22,161
6. Step 6: Final answer
   x = 53,252.50