Finding the Third Proportional to 6,284,707 and 13,499,509

Step by Step Solution

1. Step 1: Write the proportion equation
   6,284,707 : 13,499,509 = 13,499,509 : x
2. Step 2: Convert to fraction form
   6,284,707/13,499,509 = 13,499,509/x
3. Step 3: Cross multiply
   6,284,707x = 13,499,509 × 13,499,509
4. Step 4: Simplify right side
   6,284,707x = 182,236,743,241,081
5. Step 5: Solve for x
   x = 182,236,743,241,081/6,284,707
6. Step 6: Final answer
   x = 28,996,855.90