Finding the Third Proportional to 414,194 and 905,932

Step by Step Solution

1. Step 1: Write the proportion equation
   414,194 : 905,932 = 905,932 : x
2. Step 2: Convert to fraction form
   414,194/905,932 = 905,932/x
3. Step 3: Cross multiply
   414,194x = 905,932 × 905,932
4. Step 4: Simplify right side
   414,194x = 820,712,788,624
5. Step 5: Solve for x
   x = 820,712,788,624/414,194
6. Step 6: Final answer
   x = 1,981,469.53