Finding the Third Proportional to 1,373,634 and 2,101,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,634 : 2,101,284 = 2,101,284 : x
2. Step 2: Convert to fraction form
   1,373,634/2,101,284 = 2,101,284/x
3. Step 3: Cross multiply
   1,373,634x = 2,101,284 × 2,101,284
4. Step 4: Simplify right side
   1,373,634x = 4,415,394,448,656
5. Step 5: Solve for x
   x = 4,415,394,448,656/1,373,634
6. Step 6: Final answer
   x = 3,214,389.31