Finding the Third Proportional to 902,880 and 2,019,648

Step by Step Solution

1. Step 1: Write the proportion equation
   902,880 : 2,019,648 = 2,019,648 : x
2. Step 2: Convert to fraction form
   902,880/2,019,648 = 2,019,648/x
3. Step 3: Cross multiply
   902,880x = 2,019,648 × 2,019,648
4. Step 4: Simplify right side
   902,880x = 4,078,978,043,904
5. Step 5: Solve for x
   x = 4,078,978,043,904/902,880
6. Step 6: Final answer
   x = 4,517,741.06