Finding the Third Proportional to 1,089,652 and 2,310,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,652 : 2,310,360 = 2,310,360 : x
2. Step 2: Convert to fraction form
   1,089,652/2,310,360 = 2,310,360/x
3. Step 3: Cross multiply
   1,089,652x = 2,310,360 × 2,310,360
4. Step 4: Simplify right side
   1,089,652x = 5,337,763,329,600
5. Step 5: Solve for x
   x = 5,337,763,329,600/1,089,652
6. Step 6: Final answer
   x = 4,898,594.53