Finding the Third Proportional to 3,298,300 and 7,160,604

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,300 : 7,160,604 = 7,160,604 : x
2. Step 2: Convert to fraction form
   3,298,300/7,160,604 = 7,160,604/x
3. Step 3: Cross multiply
   3,298,300x = 7,160,604 × 7,160,604
4. Step 4: Simplify right side
   3,298,300x = 51,274,249,644,816
5. Step 5: Solve for x
   x = 51,274,249,644,816/3,298,300
6. Step 6: Final answer
   x = 15,545,659.78