Finding the Third Proportional to 3,787,522 and 5,118,851

Step by Step Solution

1. Step 1: Write the proportion equation
   3,787,522 : 5,118,851 = 5,118,851 : x
2. Step 2: Convert to fraction form
   3,787,522/5,118,851 = 5,118,851/x
3. Step 3: Cross multiply
   3,787,522x = 5,118,851 × 5,118,851
4. Step 4: Simplify right side
   3,787,522x = 26,202,635,560,201
5. Step 5: Solve for x
   x = 26,202,635,560,201/3,787,522
6. Step 6: Final answer
   x = 6,918,147.42