Finding the Third Proportional to 4,942,770 and 10,763,892

Step by Step Solution

1. Step 1: Write the proportion equation
   4,942,770 : 10,763,892 = 10,763,892 : x
2. Step 2: Convert to fraction form
   4,942,770/10,763,892 = 10,763,892/x
3. Step 3: Cross multiply
   4,942,770x = 10,763,892 × 10,763,892
4. Step 4: Simplify right side
   4,942,770x = 115,861,370,987,664
5. Step 5: Solve for x
   x = 115,861,370,987,664/4,942,770
6. Step 6: Final answer
   x = 23,440,575.02