Finding the Third Proportional to 1,267,878 and 2,594,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,878 : 2,594,058 = 2,594,058 : x
2. Step 2: Convert to fraction form
   1,267,878/2,594,058 = 2,594,058/x
3. Step 3: Cross multiply
   1,267,878x = 2,594,058 × 2,594,058
4. Step 4: Simplify right side
   1,267,878x = 6,729,136,907,364
5. Step 5: Solve for x
   x = 6,729,136,907,364/1,267,878
6. Step 6: Final answer
   x = 5,307,400.95