Finding the Third Proportional to 1,171,638 and 1,875,383

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,638 : 1,875,383 = 1,875,383 : x
2. Step 2: Convert to fraction form
   1,171,638/1,875,383 = 1,875,383/x
3. Step 3: Cross multiply
   1,171,638x = 1,875,383 × 1,875,383
4. Step 4: Simplify right side
   1,171,638x = 3,517,061,396,689
5. Step 5: Solve for x
   x = 3,517,061,396,689/1,171,638
6. Step 6: Final answer
   x = 3,001,832.82