Finding the Third Proportional to 1,771,110 and 2,677,779

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,110 : 2,677,779 = 2,677,779 : x
2. Step 2: Convert to fraction form
   1,771,110/2,677,779 = 2,677,779/x
3. Step 3: Cross multiply
   1,771,110x = 2,677,779 × 2,677,779
4. Step 4: Simplify right side
   1,771,110x = 7,170,500,372,841
5. Step 5: Solve for x
   x = 7,170,500,372,841/1,771,110
6. Step 6: Final answer
   x = 4,048,591.21