Finding the Third Proportional to 1,205,902 and 2,621,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,902 : 2,621,756 = 2,621,756 : x
2. Step 2: Convert to fraction form
   1,205,902/2,621,756 = 2,621,756/x
3. Step 3: Cross multiply
   1,205,902x = 2,621,756 × 2,621,756
4. Step 4: Simplify right side
   1,205,902x = 6,873,604,523,536
5. Step 5: Solve for x
   x = 6,873,604,523,536/1,205,902
6. Step 6: Final answer
   x = 5,699,969.42