Finding the Third Proportional to 426,000 and 908,960

Step by Step Solution

1. Step 1: Write the proportion equation
   426,000 : 908,960 = 908,960 : x
2. Step 2: Convert to fraction form
   426,000/908,960 = 908,960/x
3. Step 3: Cross multiply
   426,000x = 908,960 × 908,960
4. Step 4: Simplify right side
   426,000x = 826,208,281,600
5. Step 5: Solve for x
   x = 826,208,281,600/426,000
6. Step 6: Final answer
   x = 1,939,456.06