Finding the Third Proportional to 1,442,230 and 3,077,530

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,230 : 3,077,530 = 3,077,530 : x
2. Step 2: Convert to fraction form
   1,442,230/3,077,530 = 3,077,530/x
3. Step 3: Cross multiply
   1,442,230x = 3,077,530 × 3,077,530
4. Step 4: Simplify right side
   1,442,230x = 9,471,190,900,900
5. Step 5: Solve for x
   x = 9,471,190,900,900/1,442,230
6. Step 6: Final answer
   x = 6,567,046.10