Finding the Third Proportional to 1,264,320 and 2,794,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,320 : 2,794,536 = 2,794,536 : x
2. Step 2: Convert to fraction form
   1,264,320/2,794,536 = 2,794,536/x
3. Step 3: Cross multiply
   1,264,320x = 2,794,536 × 2,794,536
4. Step 4: Simplify right side
   1,264,320x = 7,809,431,455,296
5. Step 5: Solve for x
   x = 7,809,431,455,296/1,264,320
6. Step 6: Final answer
   x = 6,176,783.93