Finding the Third Proportional to 2,039,149,258 and 3,148,803,317

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,149,258 : 3,148,803,317 = 3,148,803,317 : x
2. Step 2: Convert to fraction form
   2,039,149,258/3,148,803,317 = 3,148,803,317/x
3. Step 3: Cross multiply
   2,039,149,258x = 3,148,803,317 × 3,148,803,317
4. Step 4: Simplify right side
   2,039,149,258x = 9,914,962,329,150,201,856
5. Step 5: Solve for x
   x = 9,914,962,329,150,201,856/2,039,149,258
6. Step 6: Final answer
   x = 4,862,303,379.83