Finding the Third Proportional to 8,770,006 and 18,499,742

Step by Step Solution

1. Step 1: Write the proportion equation
   8,770,006 : 18,499,742 = 18,499,742 : x
2. Step 2: Convert to fraction form
   8,770,006/18,499,742 = 18,499,742/x
3. Step 3: Cross multiply
   8,770,006x = 18,499,742 × 18,499,742
4. Step 4: Simplify right side
   8,770,006x = 342,240,454,066,564
5. Step 5: Solve for x
   x = 342,240,454,066,564/8,770,006
6. Step 6: Final answer
   x = 39,023,970.34