Finding the Third Proportional to 4,486,791 and 6,960,660

Step by Step Solution

1. Step 1: Write the proportion equation
   4,486,791 : 6,960,660 = 6,960,660 : x
2. Step 2: Convert to fraction form
   4,486,791/6,960,660 = 6,960,660/x
3. Step 3: Cross multiply
   4,486,791x = 6,960,660 × 6,960,660
4. Step 4: Simplify right side
   4,486,791x = 48,450,787,635,600
5. Step 5: Solve for x
   x = 48,450,787,635,600/4,486,791
6. Step 6: Final answer
   x = 10,798,539.01