Finding the Third Proportional to 830,928 and 1,356,696

Step by Step Solution

1. Step 1: Write the proportion equation
   830,928 : 1,356,696 = 1,356,696 : x
2. Step 2: Convert to fraction form
   830,928/1,356,696 = 1,356,696/x
3. Step 3: Cross multiply
   830,928x = 1,356,696 × 1,356,696
4. Step 4: Simplify right side
   830,928x = 1,840,624,036,416
5. Step 5: Solve for x
   x = 1,840,624,036,416/830,928
6. Step 6: Final answer
   x = 2,215,142.63