Finding the Third Proportional to 2,734,602 and 4,245,255

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,602 : 4,245,255 = 4,245,255 : x
2. Step 2: Convert to fraction form
   2,734,602/4,245,255 = 4,245,255/x
3. Step 3: Cross multiply
   2,734,602x = 4,245,255 × 4,245,255
4. Step 4: Simplify right side
   2,734,602x = 18,022,190,015,025
5. Step 5: Solve for x
   x = 18,022,190,015,025/2,734,602
6. Step 6: Final answer
   x = 6,590,425.23