Finding the Third Proportional to 3,108,795,112 and 4,445,613,607

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108,795,112 : 4,445,613,607 = 4,445,613,607 : x
2. Step 2: Convert to fraction form
   3,108,795,112/4,445,613,607 = 4,445,613,607/x
3. Step 3: Cross multiply
   3,108,795,112x = 4,445,613,607 × 4,445,613,607
4. Step 4: Simplify right side
   3,108,795,112x = 19,763,480,342,743,552,000
5. Step 5: Solve for x
   x = 19,763,480,342,743,552,000/3,108,795,112
6. Step 6: Final answer
   x = 6,357,279,791.92