Finding the Third Proportional to 925,820 and 1,442,865

Step by Step Solution

1. Step 1: Write the proportion equation
   925,820 : 1,442,865 = 1,442,865 : x
2. Step 2: Convert to fraction form
   925,820/1,442,865 = 1,442,865/x
3. Step 3: Cross multiply
   925,820x = 1,442,865 × 1,442,865
4. Step 4: Simplify right side
   925,820x = 2,081,859,408,225
5. Step 5: Solve for x
   x = 2,081,859,408,225/925,820
6. Step 6: Final answer
   x = 2,248,665.41