Finding the Third Proportional to 271,473.75 and 585,018

Step by Step Solution

1. Step 1: Write the proportion equation
   271,473.75 : 585,018 = 585,018 : x
2. Step 2: Convert to fraction form
   271,473.75/585,018 = 585,018/x
3. Step 3: Cross multiply
   271,473.75x = 585,018 × 585,018
4. Step 4: Simplify right side
   271,473.75x = 342,246,060,324
5. Step 5: Solve for x
   x = 342,246,060,324/271,473.75
6. Step 6: Final answer
   x = 1,260,696.70