Finding the Third Proportional to 2,713,749 and 3,685,509

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713,749 : 3,685,509 = 3,685,509 : x
2. Step 2: Convert to fraction form
   2,713,749/3,685,509 = 3,685,509/x
3. Step 3: Cross multiply
   2,713,749x = 3,685,509 × 3,685,509
4. Step 4: Simplify right side
   2,713,749x = 13,582,976,589,081
5. Step 5: Solve for x
   x = 13,582,976,589,081/2,713,749
6. Step 6: Final answer
   x = 5,005,244.25