Finding the Third Proportional to 1,873,662 and 2,805,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873,662 : 2,805,372 = 2,805,372 : x
2. Step 2: Convert to fraction form
   1,873,662/2,805,372 = 2,805,372/x
3. Step 3: Cross multiply
   1,873,662x = 2,805,372 × 2,805,372
4. Step 4: Simplify right side
   1,873,662x = 7,870,112,058,384
5. Step 5: Solve for x
   x = 7,870,112,058,384/1,873,662
6. Step 6: Final answer
   x = 4,200,390.50