Finding the Third Proportional to 908,940 and 1,405,962

Step by Step Solution

1. Step 1: Write the proportion equation
   908,940 : 1,405,962 = 1,405,962 : x
2. Step 2: Convert to fraction form
   908,940/1,405,962 = 1,405,962/x
3. Step 3: Cross multiply
   908,940x = 1,405,962 × 1,405,962
4. Step 4: Simplify right side
   908,940x = 1,976,729,145,444
5. Step 5: Solve for x
   x = 1,976,729,145,444/908,940
6. Step 6: Final answer
   x = 2,174,763.07