Finding the Third Proportional to 41,515 and 58,254

Step by Step Solution

1. Step 1: Write the proportion equation
   41,515 : 58,254 = 58,254 : x
2. Step 2: Convert to fraction form
   41,515/58,254 = 58,254/x
3. Step 3: Cross multiply
   41,515x = 58,254 × 58,254
4. Step 4: Simplify right side
   41,515x = 3,393,528,516
5. Step 5: Solve for x
   x = 3,393,528,516/41,515
6. Step 6: Final answer
   x = 81,742.23