Finding the Third Proportional to 606,096 and 909,144

Step by Step Solution

1. Step 1: Write the proportion equation
   606,096 : 909,144 = 909,144 : x
2. Step 2: Convert to fraction form
   606,096/909,144 = 909,144/x
3. Step 3: Cross multiply
   606,096x = 909,144 × 909,144
4. Step 4: Simplify right side
   606,096x = 826,542,812,736
5. Step 5: Solve for x
   x = 826,542,812,736/606,096
6. Step 6: Final answer
   x = 1,363,716