Finding the Third Proportional to 2,553,574 and 3,860,817

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,574 : 3,860,817 = 3,860,817 : x
2. Step 2: Convert to fraction form
   2,553,574/3,860,817 = 3,860,817/x
3. Step 3: Cross multiply
   2,553,574x = 3,860,817 × 3,860,817
4. Step 4: Simplify right side
   2,553,574x = 14,905,907,907,489
5. Step 5: Solve for x
   x = 14,905,907,907,489/2,553,574
6. Step 6: Final answer
   x = 5,837,272.74