Finding the Third Proportional to 1,205,900 and 2,621,752

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,900 : 2,621,752 = 2,621,752 : x
2. Step 2: Convert to fraction form
   1,205,900/2,621,752 = 2,621,752/x
3. Step 3: Cross multiply
   1,205,900x = 2,621,752 × 2,621,752
4. Step 4: Simplify right side
   1,205,900x = 6,873,583,549,504
5. Step 5: Solve for x
   x = 6,873,583,549,504/1,205,900
6. Step 6: Final answer
   x = 5,699,961.48