Finding the Third Proportional to 6,245,540 and 9,316,496

Step by Step Solution

1. Step 1: Write the proportion equation
   6,245,540 : 9,316,496 = 9,316,496 : x
2. Step 2: Convert to fraction form
   6,245,540/9,316,496 = 9,316,496/x
3. Step 3: Cross multiply
   6,245,540x = 9,316,496 × 9,316,496
4. Step 4: Simplify right side
   6,245,540x = 86,797,097,718,016
5. Step 5: Solve for x
   x = 86,797,097,718,016/6,245,540
6. Step 6: Final answer
   x = 13,897,452.86