Finding the Third Proportional to 1,481,680 and 2,212,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,481,680 : 2,212,760 = 2,212,760 : x
2. Step 2: Convert to fraction form
   1,481,680/2,212,760 = 2,212,760/x
3. Step 3: Cross multiply
   1,481,680x = 2,212,760 × 2,212,760
4. Step 4: Simplify right side
   1,481,680x = 4,896,306,817,600
5. Step 5: Solve for x
   x = 4,896,306,817,600/1,481,680
6. Step 6: Final answer
   x = 3,304,564.29