Finding the Third Proportional to 1,275,610 and 2,754,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,610 : 2,754,142 = 2,754,142 : x
2. Step 2: Convert to fraction form
   1,275,610/2,754,142 = 2,754,142/x
3. Step 3: Cross multiply
   1,275,610x = 2,754,142 × 2,754,142
4. Step 4: Simplify right side
   1,275,610x = 7,585,298,156,164
5. Step 5: Solve for x
   x = 7,585,298,156,164/1,275,610
6. Step 6: Final answer
   x = 5,946,408.51