Finding the Third Proportional to 940,740 and 1,413,228

Step by Step Solution

1. Step 1: Write the proportion equation
   940,740 : 1,413,228 = 1,413,228 : x
2. Step 2: Convert to fraction form
   940,740/1,413,228 = 1,413,228/x
3. Step 3: Cross multiply
   940,740x = 1,413,228 × 1,413,228
4. Step 4: Simplify right side
   940,740x = 1,997,213,379,984
5. Step 5: Solve for x
   x = 1,997,213,379,984/940,740
6. Step 6: Final answer
   x = 2,123,023.77