Finding the Third Proportional to 3,082,134 and 4,089,645

Step by Step Solution

1. Step 1: Write the proportion equation
   3,082,134 : 4,089,645 = 4,089,645 : x
2. Step 2: Convert to fraction form
   3,082,134/4,089,645 = 4,089,645/x
3. Step 3: Cross multiply
   3,082,134x = 4,089,645 × 4,089,645
4. Step 4: Simplify right side
   3,082,134x = 16,725,196,226,025
5. Step 5: Solve for x
   x = 16,725,196,226,025/3,082,134
6. Step 6: Final answer
   x = 5,426,498.73