Finding the Third Proportional to 21,882,768 and 50,654,700

Step by Step Solution

1. Step 1: Write the proportion equation
   21,882,768 : 50,654,700 = 50,654,700 : x
2. Step 2: Convert to fraction form
   21,882,768/50,654,700 = 50,654,700/x
3. Step 3: Cross multiply
   21,882,768x = 50,654,700 × 50,654,700
4. Step 4: Simplify right side
   21,882,768x = 2,565,898,632,090,000
5. Step 5: Solve for x
   x = 2,565,898,632,090,000/21,882,768
6. Step 6: Final answer
   x = 117,256,584.36