Finding the Third Proportional to 8,770,004 and 18,499,738

Step by Step Solution

1. Step 1: Write the proportion equation
   8,770,004 : 18,499,738 = 18,499,738 : x
2. Step 2: Convert to fraction form
   8,770,004/18,499,738 = 18,499,738/x
3. Step 3: Cross multiply
   8,770,004x = 18,499,738 × 18,499,738
4. Step 4: Simplify right side
   8,770,004x = 342,240,306,068,644
5. Step 5: Solve for x
   x = 342,240,306,068,644/8,770,004
6. Step 6: Final answer
   x = 39,023,962.37