Finding the Third Proportional to 630,227 and 1,382,905

Step by Step Solution

1. Step 1: Write the proportion equation
   630,227 : 1,382,905 = 1,382,905 : x
2. Step 2: Convert to fraction form
   630,227/1,382,905 = 1,382,905/x
3. Step 3: Cross multiply
   630,227x = 1,382,905 × 1,382,905
4. Step 4: Simplify right side
   630,227x = 1,912,426,239,025
5. Step 5: Solve for x
   x = 1,912,426,239,025/630,227
6. Step 6: Final answer
   x = 3,034,503.82