Finding the Third Proportional to 4,066,923 and 5,876,478

Step by Step Solution

1. Step 1: Write the proportion equation
   4,066,923 : 5,876,478 = 5,876,478 : x
2. Step 2: Convert to fraction form
   4,066,923/5,876,478 = 5,876,478/x
3. Step 3: Cross multiply
   4,066,923x = 5,876,478 × 5,876,478
4. Step 4: Simplify right side
   4,066,923x = 34,532,993,684,484
5. Step 5: Solve for x
   x = 34,532,993,684,484/4,066,923
6. Step 6: Final answer
   x = 8,491,184.54