Finding the Third Proportional to 4,723,076 and 9,782,248

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,076 : 9,782,248 = 9,782,248 : x
2. Step 2: Convert to fraction form
   4,723,076/9,782,248 = 9,782,248/x
3. Step 3: Cross multiply
   4,723,076x = 9,782,248 × 9,782,248
4. Step 4: Simplify right side
   4,723,076x = 95,692,375,933,504
5. Step 5: Solve for x
   x = 95,692,375,933,504/4,723,076
6. Step 6: Final answer
   x = 20,260,604.73