Finding the Third Proportional to 41,977 and 58,690

Step by Step Solution

1. Step 1: Write the proportion equation
   41,977 : 58,690 = 58,690 : x
2. Step 2: Convert to fraction form
   41,977/58,690 = 58,690/x
3. Step 3: Cross multiply
   41,977x = 58,690 × 58,690
4. Step 4: Simplify right side
   41,977x = 3,444,516,100
5. Step 5: Solve for x
   x = 3,444,516,100/41,977
6. Step 6: Final answer
   x = 82,057.22