Finding the Third Proportional to 3,857,704 and 8,296,052

Step by Step Solution

1. Step 1: Write the proportion equation
   3,857,704 : 8,296,052 = 8,296,052 : x
2. Step 2: Convert to fraction form
   3,857,704/8,296,052 = 8,296,052/x
3. Step 3: Cross multiply
   3,857,704x = 8,296,052 × 8,296,052
4. Step 4: Simplify right side
   3,857,704x = 68,824,478,786,704
5. Step 5: Solve for x
   x = 68,824,478,786,704/3,857,704
6. Step 6: Final answer
   x = 17,840,787.88