Finding the Third Proportional to 1,474,224 and 2,162,331

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,224 : 2,162,331 = 2,162,331 : x
2. Step 2: Convert to fraction form
   1,474,224/2,162,331 = 2,162,331/x
3. Step 3: Cross multiply
   1,474,224x = 2,162,331 × 2,162,331
4. Step 4: Simplify right side
   1,474,224x = 4,675,675,353,561
5. Step 5: Solve for x
   x = 4,675,675,353,561/1,474,224
6. Step 6: Final answer
   x = 3,171,617.99