Finding the Third Proportional to 3,333,706 and 4,978,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333,706 : 4,978,608 = 4,978,608 : x
2. Step 2: Convert to fraction form
   3,333,706/4,978,608 = 4,978,608/x
3. Step 3: Cross multiply
   3,333,706x = 4,978,608 × 4,978,608
4. Step 4: Simplify right side
   3,333,706x = 24,786,537,617,664
5. Step 5: Solve for x
   x = 24,786,537,617,664/3,333,706
6. Step 6: Final answer
   x = 7,435,130.04