Finding the Third Proportional to 901,177 and 1,394,904

Step by Step Solution

1. Step 1: Write the proportion equation
   901,177 : 1,394,904 = 1,394,904 : x
2. Step 2: Convert to fraction form
   901,177/1,394,904 = 1,394,904/x
3. Step 3: Cross multiply
   901,177x = 1,394,904 × 1,394,904
4. Step 4: Simplify right side
   901,177x = 1,945,757,169,216
5. Step 5: Solve for x
   x = 1,945,757,169,216/901,177
6. Step 6: Final answer
   x = 2,159,128.75