Finding the Third Proportional to 1,260,696 and 2,915,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,696 : 2,915,544 = 2,915,544 : x
2. Step 2: Convert to fraction form
   1,260,696/2,915,544 = 2,915,544/x
3. Step 3: Cross multiply
   1,260,696x = 2,915,544 × 2,915,544
4. Step 4: Simplify right side
   1,260,696x = 8,500,396,815,936
5. Step 5: Solve for x
   x = 8,500,396,815,936/1,260,696
6. Step 6: Final answer
   x = 6,742,622.18