Finding the Third Proportional to 1,121,922 and 2,401,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,922 : 2,401,470 = 2,401,470 : x
2. Step 2: Convert to fraction form
   1,121,922/2,401,470 = 2,401,470/x
3. Step 3: Cross multiply
   1,121,922x = 2,401,470 × 2,401,470
4. Step 4: Simplify right side
   1,121,922x = 5,767,058,160,900
5. Step 5: Solve for x
   x = 5,767,058,160,900/1,121,922
6. Step 6: Final answer
   x = 5,140,337.89