Finding the Third Proportional to 1,185,206 and 2,606,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,206 : 2,606,716 = 2,606,716 : x
2. Step 2: Convert to fraction form
   1,185,206/2,606,716 = 2,606,716/x
3. Step 3: Cross multiply
   1,185,206x = 2,606,716 × 2,606,716
4. Step 4: Simplify right side
   1,185,206x = 6,794,968,304,656
5. Step 5: Solve for x
   x = 6,794,968,304,656/1,185,206
6. Step 6: Final answer
   x = 5,733,153.82