Finding the Third Proportional to 3,048,401 and 4,458,144

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048,401 : 4,458,144 = 4,458,144 : x
2. Step 2: Convert to fraction form
   3,048,401/4,458,144 = 4,458,144/x
3. Step 3: Cross multiply
   3,048,401x = 4,458,144 × 4,458,144
4. Step 4: Simplify right side
   3,048,401x = 19,875,047,924,736
5. Step 5: Solve for x
   x = 19,875,047,924,736/3,048,401
6. Step 6: Final answer
   x = 6,519,827.26