Finding the Third Proportional to 17,146 and 34,769

Step by Step Solution

1. Step 1: Write the proportion equation
   17,146 : 34,769 = 34,769 : x
2. Step 2: Convert to fraction form
   17,146/34,769 = 34,769/x
3. Step 3: Cross multiply
   17,146x = 34,769 × 34,769
4. Step 4: Simplify right side
   17,146x = 1,208,883,361
5. Step 5: Solve for x
   x = 1,208,883,361/17,146
6. Step 6: Final answer
   x = 70,505.27