Finding the Third Proportional to 1,006,724 and 2,212,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,724 : 2,212,384 = 2,212,384 : x
2. Step 2: Convert to fraction form
   1,006,724/2,212,384 = 2,212,384/x
3. Step 3: Cross multiply
   1,006,724x = 2,212,384 × 2,212,384
4. Step 4: Simplify right side
   1,006,724x = 4,894,642,963,456
5. Step 5: Solve for x
   x = 4,894,642,963,456/1,006,724
6. Step 6: Final answer
   x = 4,861,951.20