Finding the Third Proportional to 1,304,888 and 2,866,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,888 : 2,866,384 = 2,866,384 : x
2. Step 2: Convert to fraction form
   1,304,888/2,866,384 = 2,866,384/x
3. Step 3: Cross multiply
   1,304,888x = 2,866,384 × 2,866,384
4. Step 4: Simplify right side
   1,304,888x = 8,216,157,235,456
5. Step 5: Solve for x
   x = 8,216,157,235,456/1,304,888
6. Step 6: Final answer
   x = 6,296,446.31