Finding the Third Proportional to 2,058,404,542 and 3,180,576,299

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,404,542 : 3,180,576,299 = 3,180,576,299 : x
2. Step 2: Convert to fraction form
   2,058,404,542/3,180,576,299 = 3,180,576,299/x
3. Step 3: Cross multiply
   2,058,404,542x = 3,180,576,299 × 3,180,576,299
4. Step 4: Simplify right side
   2,058,404,542x = 10,116,065,593,760,536,576
5. Step 5: Solve for x
   x = 10,116,065,593,760,536,576/2,058,404,542
6. Step 6: Final answer
   x = 4,914,517,718.63