Finding the Third Proportional to 679,696,494.75 and 1,463,978,908.69

Step by Step Solution

1. Step 1: Write the proportion equation
   679,696,494.75 : 1,463,978,908.69 = 1,463,978,908.69 : x
2. Step 2: Convert to fraction form
   679,696,494.75/1,463,978,908.69 = 1,463,978,908.69/x
3. Step 3: Cross multiply
   679,696,494.75x = 1,463,978,908.69 × 1,463,978,908.69
4. Step 4: Simplify right side
   679,696,494.75x = 2,143,234,245,081,843,456
5. Step 5: Solve for x
   x = 2,143,234,245,081,843,456/679,696,494.75
6. Step 6: Final answer
   x = 3,153,222,448.01