Finding the Third Proportional to 2,734,528 and 4,245,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,528 : 4,245,112 = 4,245,112 : x
2. Step 2: Convert to fraction form
   2,734,528/4,245,112 = 4,245,112/x
3. Step 3: Cross multiply
   2,734,528x = 4,245,112 × 4,245,112
4. Step 4: Simplify right side
   2,734,528x = 18,020,975,892,544
5. Step 5: Solve for x
   x = 18,020,975,892,544/2,734,528
6. Step 6: Final answer
   x = 6,590,159.58