Finding the Third Proportional to 1,404,062 and 2,738,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,062 : 2,738,140 = 2,738,140 : x
2. Step 2: Convert to fraction form
   1,404,062/2,738,140 = 2,738,140/x
3. Step 3: Cross multiply
   1,404,062x = 2,738,140 × 2,738,140
4. Step 4: Simplify right side
   1,404,062x = 7,497,410,659,600
5. Step 5: Solve for x
   x = 7,497,410,659,600/1,404,062
6. Step 6: Final answer
   x = 5,339,800.28