Finding the Third Proportional to 3,857,693 and 8,296,034

Step by Step Solution

1. Step 1: Write the proportion equation
   3,857,693 : 8,296,034 = 8,296,034 : x
2. Step 2: Convert to fraction form
   3,857,693/8,296,034 = 8,296,034/x
3. Step 3: Cross multiply
   3,857,693x = 8,296,034 × 8,296,034
4. Step 4: Simplify right side
   3,857,693x = 68,824,180,129,156
5. Step 5: Solve for x
   x = 68,824,180,129,156/3,857,693
6. Step 6: Final answer
   x = 17,840,761.34