Finding the Third Proportional to 3,048,399 and 4,458,141

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048,399 : 4,458,141 = 4,458,141 : x
2. Step 2: Convert to fraction form
   3,048,399/4,458,141 = 4,458,141/x
3. Step 3: Cross multiply
   3,048,399x = 4,458,141 × 4,458,141
4. Step 4: Simplify right side
   3,048,399x = 19,875,021,175,881
5. Step 5: Solve for x
   x = 19,875,021,175,881/3,048,399
6. Step 6: Final answer
   x = 6,519,822.76