Finding the Third Proportional to 929,920 and 1,436,944

Step by Step Solution

1. Step 1: Write the proportion equation
   929,920 : 1,436,944 = 1,436,944 : x
2. Step 2: Convert to fraction form
   929,920/1,436,944 = 1,436,944/x
3. Step 3: Cross multiply
   929,920x = 1,436,944 × 1,436,944
4. Step 4: Simplify right side
   929,920x = 2,064,808,059,136
5. Step 5: Solve for x
   x = 2,064,808,059,136/929,920
6. Step 6: Final answer
   x = 2,220,414.72