Finding the Third Proportional to 7,879,182 and 17,253,042

Step by Step Solution

1. Step 1: Write the proportion equation
   7,879,182 : 17,253,042 = 17,253,042 : x
2. Step 2: Convert to fraction form
   7,879,182/17,253,042 = 17,253,042/x
3. Step 3: Cross multiply
   7,879,182x = 17,253,042 × 17,253,042
4. Step 4: Simplify right side
   7,879,182x = 297,667,458,253,764
5. Step 5: Solve for x
   x = 297,667,458,253,764/7,879,182
6. Step 6: Final answer
   x = 37,778,979.88