Finding the Third Proportional to 1,244,804 and 2,535,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,804 : 2,535,256 = 2,535,256 : x
2. Step 2: Convert to fraction form
   1,244,804/2,535,256 = 2,535,256/x
3. Step 3: Cross multiply
   1,244,804x = 2,535,256 × 2,535,256
4. Step 4: Simplify right side
   1,244,804x = 6,427,522,985,536
5. Step 5: Solve for x
   x = 6,427,522,985,536/1,244,804
6. Step 6: Final answer
   x = 5,163,481.95