Finding the Third Proportional to 2,477,931.75 and 5,089,270.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,931.75 : 5,089,270.50 = 5,089,270.50 : x
2. Step 2: Convert to fraction form
   2,477,931.75/5,089,270.50 = 5,089,270.50/x
3. Step 3: Cross multiply
   2,477,931.75x = 5,089,270.50 × 5,089,270.50
4. Step 4: Simplify right side
   2,477,931.75x = 25,900,674,222,170.25
5. Step 5: Solve for x
   x = 25,900,674,222,170.25/2,477,931.75
6. Step 6: Final answer
   x = 10,452,537.37