Finding the Third Proportional to 250,606 and 383,848

Step by Step Solution

1. Step 1: Write the proportion equation
   250,606 : 383,848 = 383,848 : x
2. Step 2: Convert to fraction form
   250,606/383,848 = 383,848/x
3. Step 3: Cross multiply
   250,606x = 383,848 × 383,848
4. Step 4: Simplify right side
   250,606x = 147,339,287,104
5. Step 5: Solve for x
   x = 147,339,287,104/250,606
6. Step 6: Final answer
   x = 587,932.00