Finding the Third Proportional to 1,099,441 and 2,386,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,441 : 2,386,886 = 2,386,886 : x
2. Step 2: Convert to fraction form
   1,099,441/2,386,886 = 2,386,886/x
3. Step 3: Cross multiply
   1,099,441x = 2,386,886 × 2,386,886
4. Step 4: Simplify right side
   1,099,441x = 5,697,224,776,996
5. Step 5: Solve for x
   x = 5,697,224,776,996/1,099,441
6. Step 6: Final answer
   x = 5,181,928.61