Finding the Third Proportional to 1,091,155 and 2,356,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,155 : 2,356,542 = 2,356,542 : x
2. Step 2: Convert to fraction form
   1,091,155/2,356,542 = 2,356,542/x
3. Step 3: Cross multiply
   1,091,155x = 2,356,542 × 2,356,542
4. Step 4: Simplify right side
   1,091,155x = 5,553,290,197,764
5. Step 5: Solve for x
   x = 5,553,290,197,764/1,091,155
6. Step 6: Final answer
   x = 5,089,368.79