Finding the Third Proportional to 2,195,624 and 3,426,227

Step by Step Solution

1. Step 1: Write the proportion equation
   2,195,624 : 3,426,227 = 3,426,227 : x
2. Step 2: Convert to fraction form
   2,195,624/3,426,227 = 3,426,227/x
3. Step 3: Cross multiply
   2,195,624x = 3,426,227 × 3,426,227
4. Step 4: Simplify right side
   2,195,624x = 11,739,031,455,529
5. Step 5: Solve for x
   x = 11,739,031,455,529/2,195,624
6. Step 6: Final answer
   x = 5,346,558.18