Finding the Third Proportional to 151,768,456,137 and 337,470,172,930

Step by Step Solution

1. Step 1: Write the proportion equation
   151,768,456,137 : 337,470,172,930 = 337,470,172,930 : x
2. Step 2: Convert to fraction form
   151,768,456,137/337,470,172,930 = 337,470,172,930/x
3. Step 3: Cross multiply
   151,768,456,137x = 337,470,172,930 × 337,470,172,930
4. Step 4: Simplify right side
   151,768,456,137x = 113,886,117,617,404,108,341,248
5. Step 5: Solve for x
   x = 113,886,117,617,404,108,341,248/151,768,456,137
6. Step 6: Final answer
   x = 750,393,859,937.54