Finding the Third Proportional to 734,466 and 1,557,144

Step by Step Solution

1. Step 1: Write the proportion equation
   734,466 : 1,557,144 = 1,557,144 : x
2. Step 2: Convert to fraction form
   734,466/1,557,144 = 1,557,144/x
3. Step 3: Cross multiply
   734,466x = 1,557,144 × 1,557,144
4. Step 4: Simplify right side
   734,466x = 2,424,697,436,736
5. Step 5: Solve for x
   x = 2,424,697,436,736/734,466
6. Step 6: Final answer
   x = 3,301,306.58