Finding the Third Proportional to 1,907,417 and 2,673,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,417 : 2,673,636 = 2,673,636 : x
2. Step 2: Convert to fraction form
   1,907,417/2,673,636 = 2,673,636/x
3. Step 3: Cross multiply
   1,907,417x = 2,673,636 × 2,673,636
4. Step 4: Simplify right side
   1,907,417x = 7,148,329,460,496
5. Step 5: Solve for x
   x = 7,148,329,460,496/1,907,417
6. Step 6: Final answer
   x = 3,747,649.03