Finding the Third Proportional to 395,830 and 933,468

Step by Step Solution

1. Step 1: Write the proportion equation
   395,830 : 933,468 = 933,468 : x
2. Step 2: Convert to fraction form
   395,830/933,468 = 933,468/x
3. Step 3: Cross multiply
   395,830x = 933,468 × 933,468
4. Step 4: Simplify right side
   395,830x = 871,362,507,024
5. Step 5: Solve for x
   x = 871,362,507,024/395,830
6. Step 6: Final answer
   x = 2,201,355.40