Finding the Third Proportional to 50,909,957,974 and 103,271,550,320

Step by Step Solution

1. Step 1: Write the proportion equation
   50,909,957,974 : 103,271,550,320 = 103,271,550,320 : x
2. Step 2: Convert to fraction form
   50,909,957,974/103,271,550,320 = 103,271,550,320/x
3. Step 3: Cross multiply
   50,909,957,974x = 103,271,550,320 × 103,271,550,320
4. Step 4: Simplify right side
   50,909,957,974x = 10,665,013,105,496,292,327,424
5. Step 5: Solve for x
   x = 10,665,013,105,496,292,327,424/50,909,957,974
6. Step 6: Final answer
   x = 209,487,760,939.48