Finding the Third Proportional to 1,304,692 and 2,698,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,692 : 2,698,880 = 2,698,880 : x
2. Step 2: Convert to fraction form
   1,304,692/2,698,880 = 2,698,880/x
3. Step 3: Cross multiply
   1,304,692x = 2,698,880 × 2,698,880
4. Step 4: Simplify right side
   1,304,692x = 7,283,953,254,400
5. Step 5: Solve for x
   x = 7,283,953,254,400/1,304,692
6. Step 6: Final answer
   x = 5,582,891.02