Finding the Third Proportional to 1,575,456 and 3,436,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,456 : 3,436,080 = 3,436,080 : x
2. Step 2: Convert to fraction form
   1,575,456/3,436,080 = 3,436,080/x
3. Step 3: Cross multiply
   1,575,456x = 3,436,080 × 3,436,080
4. Step 4: Simplify right side
   1,575,456x = 11,806,645,766,400
5. Step 5: Solve for x
   x = 11,806,645,766,400/1,575,456
6. Step 6: Final answer
   x = 7,494,113.30