Finding the Third Proportional to 1,121,940 and 2,434,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,940 : 2,434,104 = 2,434,104 : x
2. Step 2: Convert to fraction form
   1,121,940/2,434,104 = 2,434,104/x
3. Step 3: Cross multiply
   1,121,940x = 2,434,104 × 2,434,104
4. Step 4: Simplify right side
   1,121,940x = 5,924,862,282,816
5. Step 5: Solve for x
   x = 5,924,862,282,816/1,121,940
6. Step 6: Final answer
   x = 5,280,908.32