Finding the Third Proportional to 17,387,939 and 25,550,238

Step by Step Solution

1. Step 1: Write the proportion equation
   17,387,939 : 25,550,238 = 25,550,238 : x
2. Step 2: Convert to fraction form
   17,387,939/25,550,238 = 25,550,238/x
3. Step 3: Cross multiply
   17,387,939x = 25,550,238 × 25,550,238
4. Step 4: Simplify right side
   17,387,939x = 652,814,661,856,644
5. Step 5: Solve for x
   x = 652,814,661,856,644/17,387,939
6. Step 6: Final answer
   x = 37,544,108.12