Finding the Third Proportional to 931,560 and 1,442,856

Step by Step Solution

1. Step 1: Write the proportion equation
   931,560 : 1,442,856 = 1,442,856 : x
2. Step 2: Convert to fraction form
   931,560/1,442,856 = 1,442,856/x
3. Step 3: Cross multiply
   931,560x = 1,442,856 × 1,442,856
4. Step 4: Simplify right side
   931,560x = 2,081,833,436,736
5. Step 5: Solve for x
   x = 2,081,833,436,736/931,560
6. Step 6: Final answer
   x = 2,234,781.91