Finding the Third Proportional to 2,201,128 and 2,894,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,128 : 2,894,472 = 2,894,472 : x
2. Step 2: Convert to fraction form
   2,201,128/2,894,472 = 2,894,472/x
3. Step 3: Cross multiply
   2,201,128x = 2,894,472 × 2,894,472
4. Step 4: Simplify right side
   2,201,128x = 8,377,968,158,784
5. Step 5: Solve for x
   x = 8,377,968,158,784/2,201,128
6. Step 6: Final answer
   x = 3,806,215.79