Finding the Third Proportional to 3,806,271 and 8,369,595

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,271 : 8,369,595 = 8,369,595 : x
2. Step 2: Convert to fraction form
   3,806,271/8,369,595 = 8,369,595/x
3. Step 3: Cross multiply
   3,806,271x = 8,369,595 × 8,369,595
4. Step 4: Simplify right side
   3,806,271x = 70,050,120,464,025
5. Step 5: Solve for x
   x = 70,050,120,464,025/3,806,271
6. Step 6: Final answer
   x = 18,403,871.00