Finding the Third Proportional to 11,337,978 and 24,189,620

Step by Step Solution

1. Step 1: Write the proportion equation
   11,337,978 : 24,189,620 = 24,189,620 : x
2. Step 2: Convert to fraction form
   11,337,978/24,189,620 = 24,189,620/x
3. Step 3: Cross multiply
   11,337,978x = 24,189,620 × 24,189,620
4. Step 4: Simplify right side
   11,337,978x = 585,137,715,744,400
5. Step 5: Solve for x
   x = 585,137,715,744,400/11,337,978
6. Step 6: Final answer
   x = 51,608,648.01