Finding the Third Proportional to 2,058,404,539.50 and 3,180,576,293.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,404,539.50 : 3,180,576,293.25 = 3,180,576,293.25 : x
2. Step 2: Convert to fraction form
   2,058,404,539.50/3,180,576,293.25 = 3,180,576,293.25/x
3. Step 3: Cross multiply
   2,058,404,539.50x = 3,180,576,293.25 × 3,180,576,293.25
4. Step 4: Simplify right side
   2,058,404,539.50x = 10,116,065,557,183,909,888
5. Step 5: Solve for x
   x = 10,116,065,557,183,909,888/2,058,404,539.50
6. Step 6: Final answer
   x = 4,914,517,706.83