Finding the Third Proportional to 1,447,404 and 3,087,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,404 : 3,087,180 = 3,087,180 : x
2. Step 2: Convert to fraction form
   1,447,404/3,087,180 = 3,087,180/x
3. Step 3: Cross multiply
   1,447,404x = 3,087,180 × 3,087,180
4. Step 4: Simplify right side
   1,447,404x = 9,530,680,352,400
5. Step 5: Solve for x
   x = 9,530,680,352,400/1,447,404
6. Step 6: Final answer
   x = 6,584,671.83