Finding the Third Proportional to 1,790,424 and 3,663,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790,424 : 3,663,576 = 3,663,576 : x
2. Step 2: Convert to fraction form
   1,790,424/3,663,576 = 3,663,576/x
3. Step 3: Cross multiply
   1,790,424x = 3,663,576 × 3,663,576
4. Step 4: Simplify right side
   1,790,424x = 13,421,789,107,776
5. Step 5: Solve for x
   x = 13,421,789,107,776/1,790,424
6. Step 6: Final answer
   x = 7,496,430.51