Finding the Third Proportional to 4,093,252 and 8,685,224

Step by Step Solution

1. Step 1: Write the proportion equation
   4,093,252 : 8,685,224 = 8,685,224 : x
2. Step 2: Convert to fraction form
   4,093,252/8,685,224 = 8,685,224/x
3. Step 3: Cross multiply
   4,093,252x = 8,685,224 × 8,685,224
4. Step 4: Simplify right side
   4,093,252x = 75,433,115,930,176
5. Step 5: Solve for x
   x = 75,433,115,930,176/4,093,252
6. Step 6: Final answer
   x = 18,428,651.82