Finding the Third Proportional to 2,736,560 and 4,292,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736,560 : 4,292,830 = 4,292,830 : x
2. Step 2: Convert to fraction form
   2,736,560/4,292,830 = 4,292,830/x
3. Step 3: Cross multiply
   2,736,560x = 4,292,830 × 4,292,830
4. Step 4: Simplify right side
   2,736,560x = 18,428,389,408,900
5. Step 5: Solve for x
   x = 18,428,389,408,900/2,736,560
6. Step 6: Final answer
   x = 6,734,144.11