Finding the Third Proportional to 434,274 and 956,892

Step by Step Solution

1. Step 1: Write the proportion equation
   434,274 : 956,892 = 956,892 : x
2. Step 2: Convert to fraction form
   434,274/956,892 = 956,892/x
3. Step 3: Cross multiply
   434,274x = 956,892 × 956,892
4. Step 4: Simplify right side
   434,274x = 915,642,299,664
5. Step 5: Solve for x
   x = 915,642,299,664/434,274
6. Step 6: Final answer
   x = 2,108,443.75