Finding the Third Proportional to 1,492,584 and 3,221,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,584 : 3,221,040 = 3,221,040 : x
2. Step 2: Convert to fraction form
   1,492,584/3,221,040 = 3,221,040/x
3. Step 3: Cross multiply
   1,492,584x = 3,221,040 × 3,221,040
4. Step 4: Simplify right side
   1,492,584x = 10,375,098,681,600
5. Step 5: Solve for x
   x = 10,375,098,681,600/1,492,584
6. Step 6: Final answer
   x = 6,951,098.69