Finding the Third Proportional to 20,953,722 and 31,301,544

Step by Step Solution

1. Step 1: Write the proportion equation
   20,953,722 : 31,301,544 = 31,301,544 : x
2. Step 2: Convert to fraction form
   20,953,722/31,301,544 = 31,301,544/x
3. Step 3: Cross multiply
   20,953,722x = 31,301,544 × 31,301,544
4. Step 4: Simplify right side
   20,953,722x = 979,786,656,783,936
5. Step 5: Solve for x
   x = 979,786,656,783,936/20,953,722
6. Step 6: Final answer
   x = 46,759,552.16