Finding the Third Proportional to 925,820 and 1,442,860

Step by Step Solution

1. Step 1: Write the proportion equation
   925,820 : 1,442,860 = 1,442,860 : x
2. Step 2: Convert to fraction form
   925,820/1,442,860 = 1,442,860/x
3. Step 3: Cross multiply
   925,820x = 1,442,860 × 1,442,860
4. Step 4: Simplify right side
   925,820x = 2,081,844,979,600
5. Step 5: Solve for x
   x = 2,081,844,979,600/925,820
6. Step 6: Final answer
   x = 2,248,649.82