Finding the Third Proportional to 1,457,649 and 2,286,414

Step by Step Solution

1. Step 1: Write the proportion equation
   1,457,649 : 2,286,414 = 2,286,414 : x
2. Step 2: Convert to fraction form
   1,457,649/2,286,414 = 2,286,414/x
3. Step 3: Cross multiply
   1,457,649x = 2,286,414 × 2,286,414
4. Step 4: Simplify right side
   1,457,649x = 5,227,688,979,396
5. Step 5: Solve for x
   x = 5,227,688,979,396/1,457,649
6. Step 6: Final answer
   x = 3,586,383.95