Finding the Third Proportional to 940,112 and 1,412,248

Step by Step Solution

1. Step 1: Write the proportion equation
   940,112 : 1,412,248 = 1,412,248 : x
2. Step 2: Convert to fraction form
   940,112/1,412,248 = 1,412,248/x
3. Step 3: Cross multiply
   940,112x = 1,412,248 × 1,412,248
4. Step 4: Simplify right side
   940,112x = 1,994,444,413,504
5. Step 5: Solve for x
   x = 1,994,444,413,504/940,112
6. Step 6: Final answer
   x = 2,121,496.60