Finding the Third Proportional to 1,819,390,976 and 2,794,807,105

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,390,976 : 2,794,807,105 = 2,794,807,105 : x
2. Step 2: Convert to fraction form
   1,819,390,976/2,794,807,105 = 2,794,807,105/x
3. Step 3: Cross multiply
   1,819,390,976x = 2,794,807,105 × 2,794,807,105
4. Step 4: Simplify right side
   1,819,390,976x = 7,810,946,754,158,481,408
5. Step 5: Solve for x
   x = 7,810,946,754,158,481,408/1,819,390,976
6. Step 6: Final answer
   x = 4,293,165,601.67