Finding the Third Proportional to 1,286,595 and 2,797,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,286,595 : 2,797,290 = 2,797,290 : x
2. Step 2: Convert to fraction form
   1,286,595/2,797,290 = 2,797,290/x
3. Step 3: Cross multiply
   1,286,595x = 2,797,290 × 2,797,290
4. Step 4: Simplify right side
   1,286,595x = 7,824,831,344,100
5. Step 5: Solve for x
   x = 7,824,831,344,100/1,286,595
6. Step 6: Final answer
   x = 6,081,813.89