Finding the Third Proportional to 10,590,567 and 22,860,738

Step by Step Solution

1. Step 1: Write the proportion equation
   10,590,567 : 22,860,738 = 22,860,738 : x
2. Step 2: Convert to fraction form
   10,590,567/22,860,738 = 22,860,738/x
3. Step 3: Cross multiply
   10,590,567x = 22,860,738 × 22,860,738
4. Step 4: Simplify right side
   10,590,567x = 522,613,341,904,644
5. Step 5: Solve for x
   x = 522,613,341,904,644/10,590,567
6. Step 6: Final answer
   x = 49,347,059.69