Finding the Third Proportional to 8,571,156 and 18,304,738

Step by Step Solution

1. Step 1: Write the proportion equation
   8,571,156 : 18,304,738 = 18,304,738 : x
2. Step 2: Convert to fraction form
   8,571,156/18,304,738 = 18,304,738/x
3. Step 3: Cross multiply
   8,571,156x = 18,304,738 × 18,304,738
4. Step 4: Simplify right side
   8,571,156x = 335,063,433,248,644
5. Step 5: Solve for x
   x = 335,063,433,248,644/8,571,156
6. Step 6: Final answer
   x = 39,091,977.00