Finding the Third Proportional to 1,682,873 and 3,622,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,873 : 3,622,354 = 3,622,354 : x
2. Step 2: Convert to fraction form
   1,682,873/3,622,354 = 3,622,354/x
3. Step 3: Cross multiply
   1,682,873x = 3,622,354 × 3,622,354
4. Step 4: Simplify right side
   1,682,873x = 13,121,448,501,316
5. Step 5: Solve for x
   x = 13,121,448,501,316/1,682,873
6. Step 6: Final answer
   x = 7,797,052.13