Finding the Third Proportional to 105,293.25 and 248,562

Step by Step Solution

1. Step 1: Write the proportion equation
   105,293.25 : 248,562 = 248,562 : x
2. Step 2: Convert to fraction form
   105,293.25/248,562 = 248,562/x
3. Step 3: Cross multiply
   105,293.25x = 248,562 × 248,562
4. Step 4: Simplify right side
   105,293.25x = 61,783,067,844
5. Step 5: Solve for x
   x = 61,783,067,844/105,293.25
6. Step 6: Final answer
   x = 586,771.40