Finding the Third Proportional to 1,404,066 and 2,738,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,066 : 2,738,148 = 2,738,148 : x
2. Step 2: Convert to fraction form
   1,404,066/2,738,148 = 2,738,148/x
3. Step 3: Cross multiply
   1,404,066x = 2,738,148 × 2,738,148
4. Step 4: Simplify right side
   1,404,066x = 7,497,454,469,904
5. Step 5: Solve for x
   x = 7,497,454,469,904/1,404,066
6. Step 6: Final answer
   x = 5,339,816.27