Finding the Third Proportional to 16,979,653.69 and 26,478,388.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,979,653.69 : 26,478,388.69 = 26,478,388.69 : x
2. Step 2: Convert to fraction form
   16,979,653.69/26,478,388.69 = 26,478,388.69/x
3. Step 3: Cross multiply
   16,979,653.69x = 26,478,388.69 × 26,478,388.69
4. Step 4: Simplify right side
   16,979,653.69x = 701,105,067,486,328
5. Step 5: Solve for x
   x = 701,105,067,486,328/16,979,653.69
6. Step 6: Final answer
   x = 41,290,893.23