Finding the Third Proportional to 630,515 and 1,383,526

Step by Step Solution

1. Step 1: Write the proportion equation
   630,515 : 1,383,526 = 1,383,526 : x
2. Step 2: Convert to fraction form
   630,515/1,383,526 = 1,383,526/x
3. Step 3: Cross multiply
   630,515x = 1,383,526 × 1,383,526
4. Step 4: Simplify right side
   630,515x = 1,914,144,192,676
5. Step 5: Solve for x
   x = 1,914,144,192,676/630,515
6. Step 6: Final answer
   x = 3,035,842.43