Finding the Third Proportional to 2,415,339 and 5,168,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,339 : 5,168,910 = 5,168,910 : x
2. Step 2: Convert to fraction form
   2,415,339/5,168,910 = 5,168,910/x
3. Step 3: Cross multiply
   2,415,339x = 5,168,910 × 5,168,910
4. Step 4: Simplify right side
   2,415,339x = 26,717,630,588,100
5. Step 5: Solve for x
   x = 26,717,630,588,100/2,415,339
6. Step 6: Final answer
   x = 11,061,648.32