Finding the Third Proportional to 3,228,941,167.31 and 5,054,174,825.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,228,941,167.31 : 5,054,174,825.06 = 5,054,174,825.06 : x
2. Step 2: Convert to fraction form
   3,228,941,167.31/5,054,174,825.06 = 5,054,174,825.06/x
3. Step 3: Cross multiply
   3,228,941,167.31x = 5,054,174,825.06 × 5,054,174,825.06
4. Step 4: Simplify right side
   3,228,941,167.31x = 25,544,683,162,295,554,048
5. Step 5: Solve for x
   x = 25,544,683,162,295,554,048/3,228,941,167.31
6. Step 6: Final answer
   x = 7,911,164,012.80