Finding the Third Proportional to 1,035,873 and 2,143,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,873 : 2,143,674 = 2,143,674 : x
2. Step 2: Convert to fraction form
   1,035,873/2,143,674 = 2,143,674/x
3. Step 3: Cross multiply
   1,035,873x = 2,143,674 × 2,143,674
4. Step 4: Simplify right side
   1,035,873x = 4,595,338,218,276
5. Step 5: Solve for x
   x = 4,595,338,218,276/1,035,873
6. Step 6: Final answer
   x = 4,436,198.47