Finding the Third Proportional to 2,572,768 and 3,782,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,768 : 3,782,112 = 3,782,112 : x
2. Step 2: Convert to fraction form
   2,572,768/3,782,112 = 3,782,112/x
3. Step 3: Cross multiply
   2,572,768x = 3,782,112 × 3,782,112
4. Step 4: Simplify right side
   2,572,768x = 14,304,371,180,544
5. Step 5: Solve for x
   x = 14,304,371,180,544/2,572,768
6. Step 6: Final answer
   x = 5,559,914.92