Finding the Third Proportional to 630,994 and 1,368,452

Step by Step Solution

1. Step 1: Write the proportion equation
   630,994 : 1,368,452 = 1,368,452 : x
2. Step 2: Convert to fraction form
   630,994/1,368,452 = 1,368,452/x
3. Step 3: Cross multiply
   630,994x = 1,368,452 × 1,368,452
4. Step 4: Simplify right side
   630,994x = 1,872,660,876,304
5. Step 5: Solve for x
   x = 1,872,660,876,304/630,994
6. Step 6: Final answer
   x = 2,967,795.06