Finding the Third Proportional to 3,048,354 and 4,488,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048,354 : 4,488,312 = 4,488,312 : x
2. Step 2: Convert to fraction form
   3,048,354/4,488,312 = 4,488,312/x
3. Step 3: Cross multiply
   3,048,354x = 4,488,312 × 4,488,312
4. Step 4: Simplify right side
   3,048,354x = 20,144,944,609,344
5. Step 5: Solve for x
   x = 20,144,944,609,344/3,048,354
6. Step 6: Final answer
   x = 6,608,466.28