Finding the Third Proportional to 1,173,344 and 1,762,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,344 : 1,762,608 = 1,762,608 : x
2. Step 2: Convert to fraction form
   1,173,344/1,762,608 = 1,762,608/x
3. Step 3: Cross multiply
   1,173,344x = 1,762,608 × 1,762,608
4. Step 4: Simplify right side
   1,173,344x = 3,106,786,961,664
5. Step 5: Solve for x
   x = 3,106,786,961,664/1,173,344
6. Step 6: Final answer
   x = 2,647,805.73