Finding the Third Proportional to 940,036 and 1,412,142

Step by Step Solution

1. Step 1: Write the proportion equation
   940,036 : 1,412,142 = 1,412,142 : x
2. Step 2: Convert to fraction form
   940,036/1,412,142 = 1,412,142/x
3. Step 3: Cross multiply
   940,036x = 1,412,142 × 1,412,142
4. Step 4: Simplify right side
   940,036x = 1,994,145,028,164
5. Step 5: Solve for x
   x = 1,994,145,028,164/940,036
6. Step 6: Final answer
   x = 2,121,349.64