Finding the Third Proportional to 1,340,968 and 2,854,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,968 : 2,854,778 = 2,854,778 : x
2. Step 2: Convert to fraction form
   1,340,968/2,854,778 = 2,854,778/x
3. Step 3: Cross multiply
   1,340,968x = 2,854,778 × 2,854,778
4. Step 4: Simplify right side
   1,340,968x = 8,149,757,429,284
5. Step 5: Solve for x
   x = 8,149,757,429,284/1,340,968
6. Step 6: Final answer
   x = 6,077,518.20