Finding the Third Proportional to 1,619,584 and 3,554,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,584 : 3,554,096 = 3,554,096 : x
2. Step 2: Convert to fraction form
   1,619,584/3,554,096 = 3,554,096/x
3. Step 3: Cross multiply
   1,619,584x = 3,554,096 × 3,554,096
4. Step 4: Simplify right side
   1,619,584x = 12,631,598,377,216
5. Step 5: Solve for x
   x = 12,631,598,377,216/1,619,584
6. Step 6: Final answer
   x = 7,799,285.73