Finding the Third Proportional to 2,031,010,488 and 4,422,585,190.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,010,488 : 4,422,585,190.50 = 4,422,585,190.50 : x
2. Step 2: Convert to fraction form
   2,031,010,488/4,422,585,190.50 = 4,422,585,190.50/x
3. Step 3: Cross multiply
   2,031,010,488x = 4,422,585,190.50 × 4,422,585,190.50
4. Step 4: Simplify right side
   2,031,010,488x = 19,559,259,767,229,923,328
5. Step 5: Solve for x
   x = 19,559,259,767,229,923,328/2,031,010,488
6. Step 6: Final answer
   x = 9,630,309,583.72