Finding the Third Proportional to 1,439,532 and 3,078,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,532 : 3,078,324 = 3,078,324 : x
2. Step 2: Convert to fraction form
   1,439,532/3,078,324 = 3,078,324/x
3. Step 3: Cross multiply
   1,439,532x = 3,078,324 × 3,078,324
4. Step 4: Simplify right side
   1,439,532x = 9,476,078,648,976
5. Step 5: Solve for x
   x = 9,476,078,648,976/1,439,532
6. Step 6: Final answer
   x = 6,582,749.57