Finding the Third Proportional to 2,600,592 and 3,450,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,600,592 : 3,450,708 = 3,450,708 : x
2. Step 2: Convert to fraction form
   2,600,592/3,450,708 = 3,450,708/x
3. Step 3: Cross multiply
   2,600,592x = 3,450,708 × 3,450,708
4. Step 4: Simplify right side
   2,600,592x = 11,907,385,701,264
5. Step 5: Solve for x
   x = 11,907,385,701,264/2,600,592
6. Step 6: Final answer
   x = 4,578,721.19