Finding the Third Proportional to 875,697 and 1,886,484

Step by Step Solution

1. Step 1: Write the proportion equation
   875,697 : 1,886,484 = 1,886,484 : x
2. Step 2: Convert to fraction form
   875,697/1,886,484 = 1,886,484/x
3. Step 3: Cross multiply
   875,697x = 1,886,484 × 1,886,484
4. Step 4: Simplify right side
   875,697x = 3,558,821,882,256
5. Step 5: Solve for x
   x = 3,558,821,882,256/875,697
6. Step 6: Final answer
   x = 4,063,987.75