Finding the Third Proportional to 2,930 and 7,060

Step by Step Solution

1. Step 1: Write the proportion equation
   2,930 : 7,060 = 7,060 : x
2. Step 2: Convert to fraction form
   2,930/7,060 = 7,060/x
3. Step 3: Cross multiply
   2,930x = 7,060 × 7,060
4. Step 4: Simplify right side
   2,930x = 49,843,600
5. Step 5: Solve for x
   x = 49,843,600/2,930
6. Step 6: Final answer
   x = 17,011.47