Finding the Third Proportional to 3,669,118 and 8,633,212

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,118 : 8,633,212 = 8,633,212 : x
2. Step 2: Convert to fraction form
   3,669,118/8,633,212 = 8,633,212/x
3. Step 3: Cross multiply
   3,669,118x = 8,633,212 × 8,633,212
4. Step 4: Simplify right side
   3,669,118x = 74,532,349,436,944
5. Step 5: Solve for x
   x = 74,532,349,436,944/3,669,118
6. Step 6: Final answer
   x = 20,313,423.94