Finding the Third Proportional to 2,039,149,452 and 3,148,803,615.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,149,452 : 3,148,803,615.50 = 3,148,803,615.50 : x
2. Step 2: Convert to fraction form
   2,039,149,452/3,148,803,615.50 = 3,148,803,615.50/x
3. Step 3: Cross multiply
   2,039,149,452x = 3,148,803,615.50 × 3,148,803,615.50
4. Step 4: Simplify right side
   2,039,149,452x = 9,914,964,208,985,872,384
5. Step 5: Solve for x
   x = 9,914,964,208,985,872,384/2,039,149,452
6. Step 6: Final answer
   x = 4,862,303,839.11