Finding the Third Proportional to 1,439,360 and 3,078,011

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,360 : 3,078,011 = 3,078,011 : x
2. Step 2: Convert to fraction form
   1,439,360/3,078,011 = 3,078,011/x
3. Step 3: Cross multiply
   1,439,360x = 3,078,011 × 3,078,011
4. Step 4: Simplify right side
   1,439,360x = 9,474,151,716,121
5. Step 5: Solve for x
   x = 9,474,151,716,121/1,439,360
6. Step 6: Final answer
   x = 6,582,197.45