Finding the Third Proportional to 2,543,330 and 3,564,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,330 : 3,564,467 = 3,564,467 : x
2. Step 2: Convert to fraction form
   2,543,330/3,564,467 = 3,564,467/x
3. Step 3: Cross multiply
   2,543,330x = 3,564,467 × 3,564,467
4. Step 4: Simplify right side
   2,543,330x = 12,705,424,994,089
5. Step 5: Solve for x
   x = 12,705,424,994,089/2,543,330
6. Step 6: Final answer
   x = 4,995,586.49