Finding the Third Proportional to 1,891,055 and 2,838,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,055 : 2,838,518 = 2,838,518 : x
2. Step 2: Convert to fraction form
   1,891,055/2,838,518 = 2,838,518/x
3. Step 3: Cross multiply
   1,891,055x = 2,838,518 × 2,838,518
4. Step 4: Simplify right side
   1,891,055x = 8,057,184,436,324
5. Step 5: Solve for x
   x = 8,057,184,436,324/1,891,055
6. Step 6: Final answer
   x = 4,260,682.23