Finding the Third Proportional to 3,089,800 and 4,524,090

Step by Step Solution

1. Step 1: Write the proportion equation
   3,089,800 : 4,524,090 = 4,524,090 : x
2. Step 2: Convert to fraction form
   3,089,800/4,524,090 = 4,524,090/x
3. Step 3: Cross multiply
   3,089,800x = 4,524,090 × 4,524,090
4. Step 4: Simplify right side
   3,089,800x = 20,467,390,328,100
5. Step 5: Solve for x
   x = 20,467,390,328,100/3,089,800
6. Step 6: Final answer
   x = 6,624,179.66