Finding the Third Proportional to 2,177,576 and 3,204,156

Step by Step Solution

1. Step 1: Write the proportion equation
   2,177,576 : 3,204,156 = 3,204,156 : x
2. Step 2: Convert to fraction form
   2,177,576/3,204,156 = 3,204,156/x
3. Step 3: Cross multiply
   2,177,576x = 3,204,156 × 3,204,156
4. Step 4: Simplify right side
   2,177,576x = 10,266,615,672,336
5. Step 5: Solve for x
   x = 10,266,615,672,336/2,177,576
6. Step 6: Final answer
   x = 4,714,699.13