Finding the Third Proportional to 1,241,406 and 2,659,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,406 : 2,659,986 = 2,659,986 : x
2. Step 2: Convert to fraction form
   1,241,406/2,659,986 = 2,659,986/x
3. Step 3: Cross multiply
   1,241,406x = 2,659,986 × 2,659,986
4. Step 4: Simplify right side
   1,241,406x = 7,075,525,520,196
5. Step 5: Solve for x
   x = 7,075,525,520,196/1,241,406
6. Step 6: Final answer
   x = 5,699,606.35