Finding the Third Proportional to 21,882,591 and 50,654,238

Step by Step Solution

1. Step 1: Write the proportion equation
   21,882,591 : 50,654,238 = 50,654,238 : x
2. Step 2: Convert to fraction form
   21,882,591/50,654,238 = 50,654,238/x
3. Step 3: Cross multiply
   21,882,591x = 50,654,238 × 50,654,238
4. Step 4: Simplify right side
   21,882,591x = 2,565,851,827,360,644
5. Step 5: Solve for x
   x = 2,565,851,827,360,644/21,882,591
6. Step 6: Final answer
   x = 117,255,393.90