Finding the Third Proportional to 1,036,308 and 2,244,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,308 : 2,244,648 = 2,244,648 : x
2. Step 2: Convert to fraction form
   1,036,308/2,244,648 = 2,244,648/x
3. Step 3: Cross multiply
   1,036,308x = 2,244,648 × 2,244,648
4. Step 4: Simplify right side
   1,036,308x = 5,038,444,643,904
5. Step 5: Solve for x
   x = 5,038,444,643,904/1,036,308
6. Step 6: Final answer
   x = 4,861,918.12