Finding the Third Proportional to 2,470,554 and 3,691,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470,554 : 3,691,284 = 3,691,284 : x
2. Step 2: Convert to fraction form
   2,470,554/3,691,284 = 3,691,284/x
3. Step 3: Cross multiply
   2,470,554x = 3,691,284 × 3,691,284
4. Step 4: Simplify right side
   2,470,554x = 13,625,577,568,656
5. Step 5: Solve for x
   x = 13,625,577,568,656/2,470,554
6. Step 6: Final answer
   x = 5,515,191.15