Finding the Third Proportional to 1,412,368 and 2,160,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,368 : 2,160,944 = 2,160,944 : x
2. Step 2: Convert to fraction form
   1,412,368/2,160,944 = 2,160,944/x
3. Step 3: Cross multiply
   1,412,368x = 2,160,944 × 2,160,944
4. Step 4: Simplify right side
   1,412,368x = 4,669,678,971,136
5. Step 5: Solve for x
   x = 4,669,678,971,136/1,412,368
6. Step 6: Final answer
   x = 3,306,276.39