Finding the Third Proportional to 4,260,672 and 5,992,918

Step by Step Solution

1. Step 1: Write the proportion equation
   4,260,672 : 5,992,918 = 5,992,918 : x
2. Step 2: Convert to fraction form
   4,260,672/5,992,918 = 5,992,918/x
3. Step 3: Cross multiply
   4,260,672x = 5,992,918 × 5,992,918
4. Step 4: Simplify right side
   4,260,672x = 35,915,066,154,724
5. Step 5: Solve for x
   x = 35,915,066,154,724/4,260,672
6. Step 6: Final answer
   x = 8,429,436.99