Finding the Third Proportional to 3,587,238 and 5,329,758

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,238 : 5,329,758 = 5,329,758 : x
2. Step 2: Convert to fraction form
   3,587,238/5,329,758 = 5,329,758/x
3. Step 3: Cross multiply
   3,587,238x = 5,329,758 × 5,329,758
4. Step 4: Simplify right side
   3,587,238x = 28,406,320,338,564
5. Step 5: Solve for x
   x = 28,406,320,338,564/3,587,238
6. Step 6: Final answer
   x = 7,918,716.39