Finding the Third Proportional to 1,256,032 and 2,720,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,256,032 : 2,720,576 = 2,720,576 : x
2. Step 2: Convert to fraction form
   1,256,032/2,720,576 = 2,720,576/x
3. Step 3: Cross multiply
   1,256,032x = 2,720,576 × 2,720,576
4. Step 4: Simplify right side
   1,256,032x = 7,401,533,771,776
5. Step 5: Solve for x
   x = 7,401,533,771,776/1,256,032
6. Step 6: Final answer
   x = 5,892,790.77