Finding the Third Proportional to 2,620,230 and 5,701,779

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,230 : 5,701,779 = 5,701,779 : x
2. Step 2: Convert to fraction form
   2,620,230/5,701,779 = 5,701,779/x
3. Step 3: Cross multiply
   2,620,230x = 5,701,779 × 5,701,779
4. Step 4: Simplify right side
   2,620,230x = 32,510,283,764,841
5. Step 5: Solve for x
   x = 32,510,283,764,841/2,620,230
6. Step 6: Final answer
   x = 12,407,416.05