Finding the Third Proportional to 1,513,914 and 3,306,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,914 : 3,306,468 = 3,306,468 : x
2. Step 2: Convert to fraction form
   1,513,914/3,306,468 = 3,306,468/x
3. Step 3: Cross multiply
   1,513,914x = 3,306,468 × 3,306,468
4. Step 4: Simplify right side
   1,513,914x = 10,932,730,635,024
5. Step 5: Solve for x
   x = 10,932,730,635,024/1,513,914
6. Step 6: Final answer
   x = 7,221,500.45