Finding the Third Proportional to 734,174 and 1,556,476

Step by Step Solution

1. Step 1: Write the proportion equation
   734,174 : 1,556,476 = 1,556,476 : x
2. Step 2: Convert to fraction form
   734,174/1,556,476 = 1,556,476/x
3. Step 3: Cross multiply
   734,174x = 1,556,476 × 1,556,476
4. Step 4: Simplify right side
   734,174x = 2,422,617,538,576
5. Step 5: Solve for x
   x = 2,422,617,538,576/734,174
6. Step 6: Final answer
   x = 3,299,786.62