Finding the Third Proportional to 1,122,808 and 2,455,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,808 : 2,455,604 = 2,455,604 : x
2. Step 2: Convert to fraction form
   1,122,808/2,455,604 = 2,455,604/x
3. Step 3: Cross multiply
   1,122,808x = 2,455,604 × 2,455,604
4. Step 4: Simplify right side
   1,122,808x = 6,029,991,004,816
5. Step 5: Solve for x
   x = 6,029,991,004,816/1,122,808
6. Step 6: Final answer
   x = 5,370,456.04