Finding the Third Proportional to 10,488,658 and 22,823,144

Step by Step Solution

1. Step 1: Write the proportion equation
   10,488,658 : 22,823,144 = 22,823,144 : x
2. Step 2: Convert to fraction form
   10,488,658/22,823,144 = 22,823,144/x
3. Step 3: Cross multiply
   10,488,658x = 22,823,144 × 22,823,144
4. Step 4: Simplify right side
   10,488,658x = 520,895,902,044,736
5. Step 5: Solve for x
   x = 520,895,902,044,736/10,488,658
6. Step 6: Final answer
   x = 49,662,778.79