Finding the Third Proportional to 1,575,608 and 3,436,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,608 : 3,436,384 = 3,436,384 : x
2. Step 2: Convert to fraction form
   1,575,608/3,436,384 = 3,436,384/x
3. Step 3: Cross multiply
   1,575,608x = 3,436,384 × 3,436,384
4. Step 4: Simplify right side
   1,575,608x = 11,808,734,995,456
5. Step 5: Solve for x
   x = 11,808,734,995,456/1,575,608
6. Step 6: Final answer
   x = 7,494,716.32