Finding the Third Proportional to 3,587,244 and 5,242,914

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,244 : 5,242,914 = 5,242,914 : x
2. Step 2: Convert to fraction form
   3,587,244/5,242,914 = 5,242,914/x
3. Step 3: Cross multiply
   3,587,244x = 5,242,914 × 5,242,914
4. Step 4: Simplify right side
   3,587,244x = 27,488,147,211,396
5. Step 5: Solve for x
   x = 27,488,147,211,396/3,587,244
6. Step 6: Final answer
   x = 7,662,748.12