Finding the Third Proportional to 3,493,163 and 5,554,673

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,163 : 5,554,673 = 5,554,673 : x
2. Step 2: Convert to fraction form
   3,493,163/5,554,673 = 5,554,673/x
3. Step 3: Cross multiply
   3,493,163x = 5,554,673 × 5,554,673
4. Step 4: Simplify right side
   3,493,163x = 30,854,392,136,929
5. Step 5: Solve for x
   x = 30,854,392,136,929/3,493,163
6. Step 6: Final answer
   x = 8,832,794.84