Finding the Third Proportional to 1,089,316 and 2,393,660

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,316 : 2,393,660 = 2,393,660 : x
2. Step 2: Convert to fraction form
   1,089,316/2,393,660 = 2,393,660/x
3. Step 3: Cross multiply
   1,089,316x = 2,393,660 × 2,393,660
4. Step 4: Simplify right side
   1,089,316x = 5,729,608,195,600
5. Step 5: Solve for x
   x = 5,729,608,195,600/1,089,316
6. Step 6: Final answer
   x = 5,259,821.94