Finding the Third Proportional to 41,790 and 58,572

Step by Step Solution

1. Step 1: Write the proportion equation
   41,790 : 58,572 = 58,572 : x
2. Step 2: Convert to fraction form
   41,790/58,572 = 58,572/x
3. Step 3: Cross multiply
   41,790x = 58,572 × 58,572
4. Step 4: Simplify right side
   41,790x = 3,430,679,184
5. Step 5: Solve for x
   x = 3,430,679,184/41,790
6. Step 6: Final answer
   x = 82,093.30