Finding the Third Proportional to 1,269,315 and 2,747,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269,315 : 2,747,622 = 2,747,622 : x
2. Step 2: Convert to fraction form
   1,269,315/2,747,622 = 2,747,622/x
3. Step 3: Cross multiply
   1,269,315x = 2,747,622 × 2,747,622
4. Step 4: Simplify right side
   1,269,315x = 7,549,426,654,884
5. Step 5: Solve for x
   x = 7,549,426,654,884/1,269,315
6. Step 6: Final answer
   x = 5,947,638.42