Finding the Third Proportional to 630,592 and 1,383,817

Step by Step Solution

1. Step 1: Write the proportion equation
   630,592 : 1,383,817 = 1,383,817 : x
2. Step 2: Convert to fraction form
   630,592/1,383,817 = 1,383,817/x
3. Step 3: Cross multiply
   630,592x = 1,383,817 × 1,383,817
4. Step 4: Simplify right side
   630,592x = 1,914,949,489,489
5. Step 5: Solve for x
   x = 1,914,949,489,489/630,592
6. Step 6: Final answer
   x = 3,036,748.78