Finding the Third Proportional to 630,604 and 1,383,848

Step by Step Solution

1. Step 1: Write the proportion equation
   630,604 : 1,383,848 = 1,383,848 : x
2. Step 2: Convert to fraction form
   630,604/1,383,848 = 1,383,848/x
3. Step 3: Cross multiply
   630,604x = 1,383,848 × 1,383,848
4. Step 4: Simplify right side
   630,604x = 1,915,035,287,104
5. Step 5: Solve for x
   x = 1,915,035,287,104/630,604
6. Step 6: Final answer
   x = 3,036,827.05