Finding the Third Proportional to 1,373,844 and 2,101,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,844 : 2,101,563 = 2,101,563 : x
2. Step 2: Convert to fraction form
   1,373,844/2,101,563 = 2,101,563/x
3. Step 3: Cross multiply
   1,373,844x = 2,101,563 × 2,101,563
4. Step 4: Simplify right side
   1,373,844x = 4,416,567,042,969
5. Step 5: Solve for x
   x = 4,416,567,042,969/1,373,844
6. Step 6: Final answer
   x = 3,214,751.49