Finding the Third Proportional to 1,298,304 and 2,803,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,304 : 2,803,968 = 2,803,968 : x
2. Step 2: Convert to fraction form
   1,298,304/2,803,968 = 2,803,968/x
3. Step 3: Cross multiply
   1,298,304x = 2,803,968 × 2,803,968
4. Step 4: Simplify right side
   1,298,304x = 7,862,236,545,024
5. Step 5: Solve for x
   x = 7,862,236,545,024/1,298,304
6. Step 6: Final answer
   x = 6,055,774.72