Finding the Third Proportional to 902,718 and 1,967,355

Step by Step Solution

1. Step 1: Write the proportion equation
   902,718 : 1,967,355 = 1,967,355 : x
2. Step 2: Convert to fraction form
   902,718/1,967,355 = 1,967,355/x
3. Step 3: Cross multiply
   902,718x = 1,967,355 × 1,967,355
4. Step 4: Simplify right side
   902,718x = 3,870,485,696,025
5. Step 5: Solve for x
   x = 3,870,485,696,025/902,718
6. Step 6: Final answer
   x = 4,287,591.14