Finding the Third Proportional to 2,489,600 and 5,070,496

Step by Step Solution

1. Step 1: Write the proportion equation
   2,489,600 : 5,070,496 = 5,070,496 : x
2. Step 2: Convert to fraction form
   2,489,600/5,070,496 = 5,070,496/x
3. Step 3: Cross multiply
   2,489,600x = 5,070,496 × 5,070,496
4. Step 4: Simplify right side
   2,489,600x = 25,709,929,686,016
5. Step 5: Solve for x
   x = 25,709,929,686,016/2,489,600
6. Step 6: Final answer
   x = 10,326,931.91