Finding the Third Proportional to 4,723,380 and 10,354,608

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,380 : 10,354,608 = 10,354,608 : x
2. Step 2: Convert to fraction form
   4,723,380/10,354,608 = 10,354,608/x
3. Step 3: Cross multiply
   4,723,380x = 10,354,608 × 10,354,608
4. Step 4: Simplify right side
   4,723,380x = 107,217,906,833,664
5. Step 5: Solve for x
   x = 107,217,906,833,664/4,723,380
6. Step 6: Final answer
   x = 22,699,403.15