Finding the Third Proportional to 490,722 and 1,052,382

Step by Step Solution

1. Step 1: Write the proportion equation
   490,722 : 1,052,382 = 1,052,382 : x
2. Step 2: Convert to fraction form
   490,722/1,052,382 = 1,052,382/x
3. Step 3: Cross multiply
   490,722x = 1,052,382 × 1,052,382
4. Step 4: Simplify right side
   490,722x = 1,107,507,873,924
5. Step 5: Solve for x
   x = 1,107,507,873,924/490,722
6. Step 6: Final answer
   x = 2,256,894.69