Finding the Third Proportional to 1,360,049 and 2,818,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,049 : 2,818,378 = 2,818,378 : x
2. Step 2: Convert to fraction form
   1,360,049/2,818,378 = 2,818,378/x
3. Step 3: Cross multiply
   1,360,049x = 2,818,378 × 2,818,378
4. Step 4: Simplify right side
   1,360,049x = 7,943,254,550,884
5. Step 5: Solve for x
   x = 7,943,254,550,884/1,360,049
6. Step 6: Final answer
   x = 5,840,417.92