Finding the Third Proportional to 105,005 and 246,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,005 : 246,825.50 = 246,825.50 : x
2. Step 2: Convert to fraction form
   105,005/246,825.50 = 246,825.50/x
3. Step 3: Cross multiply
   105,005x = 246,825.50 × 246,825.50
4. Step 4: Simplify right side
   105,005x = 60,922,827,450.25
5. Step 5: Solve for x
   x = 60,922,827,450.25/105,005
6. Step 6: Final answer
   x = 580,189.78