Finding the Third Proportional to 22,690 and 34,058

Step by Step Solution

1. Step 1: Write the proportion equation
   22,690 : 34,058 = 34,058 : x
2. Step 2: Convert to fraction form
   22,690/34,058 = 34,058/x
3. Step 3: Cross multiply
   22,690x = 34,058 × 34,058
4. Step 4: Simplify right side
   22,690x = 1,159,947,364
5. Step 5: Solve for x
   x = 1,159,947,364/22,690
6. Step 6: Final answer
   x = 51,121.52