Finding the Third Proportional to 19,470,436 and 41,546,930

Step by Step Solution

1. Step 1: Write the proportion equation
   19,470,436 : 41,546,930 = 41,546,930 : x
2. Step 2: Convert to fraction form
   19,470,436/41,546,930 = 41,546,930/x
3. Step 3: Cross multiply
   19,470,436x = 41,546,930 × 41,546,930
4. Step 4: Simplify right side
   19,470,436x = 1,726,147,392,424,900
5. Step 5: Solve for x
   x = 1,726,147,392,424,900/19,470,436
6. Step 6: Final answer
   x = 88,654,788.85