Finding the Third Proportional to 1,796,740 and 2,642,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796,740 : 2,642,564 = 2,642,564 : x
2. Step 2: Convert to fraction form
   1,796,740/2,642,564 = 2,642,564/x
3. Step 3: Cross multiply
   1,796,740x = 2,642,564 × 2,642,564
4. Step 4: Simplify right side
   1,796,740x = 6,983,144,494,096
5. Step 5: Solve for x
   x = 6,983,144,494,096/1,796,740
6. Step 6: Final answer
   x = 3,886,563.72