Finding the Third Proportional to 3,289,770 and 7,335,960

Step by Step Solution

1. Step 1: Write the proportion equation
   3,289,770 : 7,335,960 = 7,335,960 : x
2. Step 2: Convert to fraction form
   3,289,770/7,335,960 = 7,335,960/x
3. Step 3: Cross multiply
   3,289,770x = 7,335,960 × 7,335,960
4. Step 4: Simplify right side
   3,289,770x = 53,816,309,121,600
5. Step 5: Solve for x
   x = 53,816,309,121,600/3,289,770
6. Step 6: Final answer
   x = 16,358,684.38