Finding the Third Proportional to 10,789,923 and 23,556,902

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,923 : 23,556,902 = 23,556,902 : x
2. Step 2: Convert to fraction form
   10,789,923/23,556,902 = 23,556,902/x
3. Step 3: Cross multiply
   10,789,923x = 23,556,902 × 23,556,902
4. Step 4: Simplify right side
   10,789,923x = 554,927,631,837,604
5. Step 5: Solve for x
   x = 554,927,631,837,604/10,789,923
6. Step 6: Final answer
   x = 51,430,175.34