Finding the Third Proportional to 16,156 and 34,859

Step by Step Solution

1. Step 1: Write the proportion equation
   16,156 : 34,859 = 34,859 : x
2. Step 2: Convert to fraction form
   16,156/34,859 = 34,859/x
3. Step 3: Cross multiply
   16,156x = 34,859 × 34,859
4. Step 4: Simplify right side
   16,156x = 1,215,149,881
5. Step 5: Solve for x
   x = 1,215,149,881/16,156
6. Step 6: Final answer
   x = 75,213.54