Finding the Third Proportional to 1,396,620,792 and 2,327,603,931

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,620,792 : 2,327,603,931 = 2,327,603,931 : x
2. Step 2: Convert to fraction form
   1,396,620,792/2,327,603,931 = 2,327,603,931/x
3. Step 3: Cross multiply
   1,396,620,792x = 2,327,603,931 × 2,327,603,931
4. Step 4: Simplify right side
   1,396,620,792x = 5,417,740,059,606,652,928
5. Step 5: Solve for x
   x = 5,417,740,059,606,652,928/1,396,620,792
6. Step 6: Final answer
   x = 3,879,177,576.79