Finding the Third Proportional to 3,048,546 and 4,381,830

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048,546 : 4,381,830 = 4,381,830 : x
2. Step 2: Convert to fraction form
   3,048,546/4,381,830 = 4,381,830/x
3. Step 3: Cross multiply
   3,048,546x = 4,381,830 × 4,381,830
4. Step 4: Simplify right side
   3,048,546x = 19,200,434,148,900
5. Step 5: Solve for x
   x = 19,200,434,148,900/3,048,546
6. Step 6: Final answer
   x = 6,298,226.81