Finding the Third Proportional to 1,777,318 and 2,539,787

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,318 : 2,539,787 = 2,539,787 : x
2. Step 2: Convert to fraction form
   1,777,318/2,539,787 = 2,539,787/x
3. Step 3: Cross multiply
   1,777,318x = 2,539,787 × 2,539,787
4. Step 4: Simplify right side
   1,777,318x = 6,450,518,005,369
5. Step 5: Solve for x
   x = 6,450,518,005,369/1,777,318
6. Step 6: Final answer
   x = 3,629,355.02