Finding the Third Proportional to 1,078,841 and 1,554,037

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,841 : 1,554,037 = 1,554,037 : x
2. Step 2: Convert to fraction form
   1,078,841/1,554,037 = 1,554,037/x
3. Step 3: Cross multiply
   1,078,841x = 1,554,037 × 1,554,037
4. Step 4: Simplify right side
   1,078,841x = 2,415,030,997,369
5. Step 5: Solve for x
   x = 2,415,030,997,369/1,078,841
6. Step 6: Final answer
   x = 2,238,542.10