Finding the Third Proportional to 17,070 and 34,965

Step by Step Solution

1. Step 1: Write the proportion equation
   17,070 : 34,965 = 34,965 : x
2. Step 2: Convert to fraction form
   17,070/34,965 = 34,965/x
3. Step 3: Cross multiply
   17,070x = 34,965 × 34,965
4. Step 4: Simplify right side
   17,070x = 1,222,551,225
5. Step 5: Solve for x
   x = 1,222,551,225/17,070
6. Step 6: Final answer
   x = 71,619.87