Finding the Third Proportional to 492,615 and 1,058,901

Step by Step Solution

1. Step 1: Write the proportion equation
   492,615 : 1,058,901 = 1,058,901 : x
2. Step 2: Convert to fraction form
   492,615/1,058,901 = 1,058,901/x
3. Step 3: Cross multiply
   492,615x = 1,058,901 × 1,058,901
4. Step 4: Simplify right side
   492,615x = 1,121,271,327,801
5. Step 5: Solve for x
   x = 1,121,271,327,801/492,615
6. Step 6: Final answer
   x = 2,276,161.56