Finding the Third Proportional to 4,723,074 and 9,782,244

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,074 : 9,782,244 = 9,782,244 : x
2. Step 2: Convert to fraction form
   4,723,074/9,782,244 = 9,782,244/x
3. Step 3: Cross multiply
   4,723,074x = 9,782,244 × 9,782,244
4. Step 4: Simplify right side
   4,723,074x = 95,692,297,675,536
5. Step 5: Solve for x
   x = 95,692,297,675,536/4,723,074
6. Step 6: Final answer
   x = 20,260,596.74