Finding the Third Proportional to 395,944,232 and 599,012,456

Step by Step Solution

1. Step 1: Write the proportion equation
   395,944,232 : 599,012,456 = 599,012,456 : x
2. Step 2: Convert to fraction form
   395,944,232/599,012,456 = 599,012,456/x
3. Step 3: Cross multiply
   395,944,232x = 599,012,456 × 599,012,456
4. Step 4: Simplify right side
   395,944,232x = 358,815,922,443,151,936
5. Step 5: Solve for x
   x = 358,815,922,443,151,936/395,944,232
6. Step 6: Final answer
   x = 906,228,436.84