Finding the Third Proportional to 1,918,548 and 2,771,742

Step by Step Solution

1. Step 1: Write the proportion equation
   1,918,548 : 2,771,742 = 2,771,742 : x
2. Step 2: Convert to fraction form
   1,918,548/2,771,742 = 2,771,742/x
3. Step 3: Cross multiply
   1,918,548x = 2,771,742 × 2,771,742
4. Step 4: Simplify right side
   1,918,548x = 7,682,553,714,564
5. Step 5: Solve for x
   x = 7,682,553,714,564/1,918,548
6. Step 6: Final answer
   x = 4,004,358.36