Finding the Third Proportional to 1,420,454 and 3,051,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,420,454 : 3,051,724 = 3,051,724 : x
2. Step 2: Convert to fraction form
   1,420,454/3,051,724 = 3,051,724/x
3. Step 3: Cross multiply
   1,420,454x = 3,051,724 × 3,051,724
4. Step 4: Simplify right side
   1,420,454x = 9,313,019,372,176
5. Step 5: Solve for x
   x = 9,313,019,372,176/1,420,454
6. Step 6: Final answer
   x = 6,556,368.16