Finding the Third Proportional to 1,353,742 and 2,030,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,742 : 2,030,878 = 2,030,878 : x
2. Step 2: Convert to fraction form
   1,353,742/2,030,878 = 2,030,878/x
3. Step 3: Cross multiply
   1,353,742x = 2,030,878 × 2,030,878
4. Step 4: Simplify right side
   1,353,742x = 4,124,465,450,884
5. Step 5: Solve for x
   x = 4,124,465,450,884/1,353,742
6. Step 6: Final answer
   x = 3,046,714.55