Finding the Third Proportional to 16,963 and 34,387

Step by Step Solution

1. Step 1: Write the proportion equation
   16,963 : 34,387 = 34,387 : x
2. Step 2: Convert to fraction form
   16,963/34,387 = 34,387/x
3. Step 3: Cross multiply
   16,963x = 34,387 × 34,387
4. Step 4: Simplify right side
   16,963x = 1,182,465,769
5. Step 5: Solve for x
   x = 1,182,465,769/16,963
6. Step 6: Final answer
   x = 69,708.53