Finding the Third Proportional to 1,424,367 and 3,294,583

Step by Step Solution

1. Step 1: Write the proportion equation
   1,424,367 : 3,294,583 = 3,294,583 : x
2. Step 2: Convert to fraction form
   1,424,367/3,294,583 = 3,294,583/x
3. Step 3: Cross multiply
   1,424,367x = 3,294,583 × 3,294,583
4. Step 4: Simplify right side
   1,424,367x = 10,854,277,143,889
5. Step 5: Solve for x
   x = 10,854,277,143,889/1,424,367
6. Step 6: Final answer
   x = 7,620,421.66