Finding the Third Proportional to 428,608 and 933,410

Step by Step Solution

1. Step 1: Write the proportion equation
   428,608 : 933,410 = 933,410 : x
2. Step 2: Convert to fraction form
   428,608/933,410 = 933,410/x
3. Step 3: Cross multiply
   428,608x = 933,410 × 933,410
4. Step 4: Simplify right side
   428,608x = 871,254,228,100
5. Step 5: Solve for x
   x = 871,254,228,100/428,608
6. Step 6: Final answer
   x = 2,032,753.07