Finding the Third Proportional to 2,378,883 and 5,089,542

Step by Step Solution

1. Step 1: Write the proportion equation
   2,378,883 : 5,089,542 = 5,089,542 : x
2. Step 2: Convert to fraction form
   2,378,883/5,089,542 = 5,089,542/x
3. Step 3: Cross multiply
   2,378,883x = 5,089,542 × 5,089,542
4. Step 4: Simplify right side
   2,378,883x = 25,903,437,769,764
5. Step 5: Solve for x
   x = 25,903,437,769,764/2,378,883
6. Step 6: Final answer
   x = 10,888,907.85