Finding the Third Proportional to 1,778,132 and 2,540,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,132 : 2,540,914 = 2,540,914 : x
2. Step 2: Convert to fraction form
   1,778,132/2,540,914 = 2,540,914/x
3. Step 3: Cross multiply
   1,778,132x = 2,540,914 × 2,540,914
4. Step 4: Simplify right side
   1,778,132x = 6,456,243,955,396
5. Step 5: Solve for x
   x = 6,456,243,955,396/1,778,132
6. Step 6: Final answer
   x = 3,630,913.77