Finding the Third Proportional to 1,404,058 and 2,738,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,058 : 2,738,132 = 2,738,132 : x
2. Step 2: Convert to fraction form
   1,404,058/2,738,132 = 2,738,132/x
3. Step 3: Cross multiply
   1,404,058x = 2,738,132 × 2,738,132
4. Step 4: Simplify right side
   1,404,058x = 7,497,366,849,424
5. Step 5: Solve for x
   x = 7,497,366,849,424/1,404,058
6. Step 6: Final answer
   x = 5,339,784.29