Finding the Third Proportional to 4,068,768 and 5,978,592

Step by Step Solution

1. Step 1: Write the proportion equation
   4,068,768 : 5,978,592 = 5,978,592 : x
2. Step 2: Convert to fraction form
   4,068,768/5,978,592 = 5,978,592/x
3. Step 3: Cross multiply
   4,068,768x = 5,978,592 × 5,978,592
4. Step 4: Simplify right side
   4,068,768x = 35,743,562,302,464
5. Step 5: Solve for x
   x = 35,743,562,302,464/4,068,768
6. Step 6: Final answer
   x = 8,784,861.24