Finding the Third Proportional to 10,642,608 and 23,345,406

Step by Step Solution

1. Step 1: Write the proportion equation
   10,642,608 : 23,345,406 = 23,345,406 : x
2. Step 2: Convert to fraction form
   10,642,608/23,345,406 = 23,345,406/x
3. Step 3: Cross multiply
   10,642,608x = 23,345,406 × 23,345,406
4. Step 4: Simplify right side
   10,642,608x = 545,007,981,304,836
5. Step 5: Solve for x
   x = 545,007,981,304,836/10,642,608
6. Step 6: Final answer
   x = 51,210,002.41