Finding the Third Proportional to 579,834 and 922,456

Step by Step Solution

1. Step 1: Write the proportion equation
   579,834 : 922,456 = 922,456 : x
2. Step 2: Convert to fraction form
   579,834/922,456 = 922,456/x
3. Step 3: Cross multiply
   579,834x = 922,456 × 922,456
4. Step 4: Simplify right side
   579,834x = 850,925,071,936
5. Step 5: Solve for x
   x = 850,925,071,936/579,834
6. Step 6: Final answer
   x = 1,467,532.21