Finding the Third Proportional to 6,425,679 and 13,514,016

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,679 : 13,514,016 = 13,514,016 : x
2. Step 2: Convert to fraction form
   6,425,679/13,514,016 = 13,514,016/x
3. Step 3: Cross multiply
   6,425,679x = 13,514,016 × 13,514,016
4. Step 4: Simplify right side
   6,425,679x = 182,628,628,448,256
5. Step 5: Solve for x
   x = 182,628,628,448,256/6,425,679
6. Step 6: Final answer
   x = 28,421,685.62