Finding the Third Proportional to 3,108,795,106.50 and 4,445,613,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108,795,106.50 : 4,445,613,598.50 = 4,445,613,598.50 : x
2. Step 2: Convert to fraction form
   3,108,795,106.50/4,445,613,598.50 = 4,445,613,598.50/x
3. Step 3: Cross multiply
   3,108,795,106.50x = 4,445,613,598.50 × 4,445,613,598.50
4. Step 4: Simplify right side
   3,108,795,106.50x = 19,763,480,267,168,120,832
5. Step 5: Solve for x
   x = 19,763,480,267,168,120,832/3,108,795,106.50
6. Step 6: Final answer
   x = 6,357,279,778.86