Finding the Third Proportional to 3,048,384 and 4,458,138

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048,384 : 4,458,138 = 4,458,138 : x
2. Step 2: Convert to fraction form
   3,048,384/4,458,138 = 4,458,138/x
3. Step 3: Cross multiply
   3,048,384x = 4,458,138 × 4,458,138
4. Step 4: Simplify right side
   3,048,384x = 19,874,994,427,044
5. Step 5: Solve for x
   x = 19,874,994,427,044/3,048,384
6. Step 6: Final answer
   x = 6,519,846.07