Finding the Third Proportional to 4,723,044 and 9,782,156

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,044 : 9,782,156 = 9,782,156 : x
2. Step 2: Convert to fraction form
   4,723,044/9,782,156 = 9,782,156/x
3. Step 3: Cross multiply
   4,723,044x = 9,782,156 × 9,782,156
4. Step 4: Simplify right side
   4,723,044x = 95,690,576,008,336
5. Step 5: Solve for x
   x = 95,690,576,008,336/4,723,044
6. Step 6: Final answer
   x = 20,260,360.90