Finding the Third Proportional to 902,660 and 1,946,384

Step by Step Solution

1. Step 1: Write the proportion equation
   902,660 : 1,946,384 = 1,946,384 : x
2. Step 2: Convert to fraction form
   902,660/1,946,384 = 1,946,384/x
3. Step 3: Cross multiply
   902,660x = 1,946,384 × 1,946,384
4. Step 4: Simplify right side
   902,660x = 3,788,410,675,456
5. Step 5: Solve for x
   x = 3,788,410,675,456/902,660
6. Step 6: Final answer
   x = 4,196,940.90