Finding the Third Proportional to 3,415,608 and 7,359,012

Step by Step Solution

1. Step 1: Write the proportion equation
   3,415,608 : 7,359,012 = 7,359,012 : x
2. Step 2: Convert to fraction form
   3,415,608/7,359,012 = 7,359,012/x
3. Step 3: Cross multiply
   3,415,608x = 7,359,012 × 7,359,012
4. Step 4: Simplify right side
   3,415,608x = 54,155,057,616,144
5. Step 5: Solve for x
   x = 54,155,057,616,144/3,415,608
6. Step 6: Final answer
   x = 15,855,173.55