Finding the Third Proportional to 1,416,840 and 3,057,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,416,840 : 3,057,576 = 3,057,576 : x
2. Step 2: Convert to fraction form
   1,416,840/3,057,576 = 3,057,576/x
3. Step 3: Cross multiply
   1,416,840x = 3,057,576 × 3,057,576
4. Step 4: Simplify right side
   1,416,840x = 9,348,770,995,776
5. Step 5: Solve for x
   x = 9,348,770,995,776/1,416,840
6. Step 6: Final answer
   x = 6,598,325.14