Finding the Third Proportional to 1,121,904 and 2,401,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,904 : 2,401,248 = 2,401,248 : x
2. Step 2: Convert to fraction form
   1,121,904/2,401,248 = 2,401,248/x
3. Step 3: Cross multiply
   1,121,904x = 2,401,248 × 2,401,248
4. Step 4: Simplify right side
   1,121,904x = 5,765,991,957,504
5. Step 5: Solve for x
   x = 5,765,991,957,504/1,121,904
6. Step 6: Final answer
   x = 5,139,470.01