Finding the Third Proportional to 37,131 and 57,546

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131 : 57,546 = 57,546 : x
2. Step 2: Convert to fraction form
   37,131/57,546 = 57,546/x
3. Step 3: Cross multiply
   37,131x = 57,546 × 57,546
4. Step 4: Simplify right side
   37,131x = 3,311,542,116
5. Step 5: Solve for x
   x = 3,311,542,116/37,131
6. Step 6: Final answer
   x = 89,185.37