Finding the Third Proportional to 2,039,149,258.50 and 3,148,803,318

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,149,258.50 : 3,148,803,318 = 3,148,803,318 : x
2. Step 2: Convert to fraction form
   2,039,149,258.50/3,148,803,318 = 3,148,803,318/x
3. Step 3: Cross multiply
   2,039,149,258.50x = 3,148,803,318 × 3,148,803,318
4. Step 4: Simplify right side
   2,039,149,258.50x = 9,914,962,335,447,810,048
5. Step 5: Solve for x
   x = 9,914,962,335,447,810,048/2,039,149,258.50
6. Step 6: Final answer
   x = 4,862,303,381.73