Finding the Third Proportional to 2,048,498 and 4,475,348

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,498 : 4,475,348 = 4,475,348 : x
2. Step 2: Convert to fraction form
   2,048,498/4,475,348 = 4,475,348/x
3. Step 3: Cross multiply
   2,048,498x = 4,475,348 × 4,475,348
4. Step 4: Simplify right side
   2,048,498x = 20,028,739,721,104
5. Step 5: Solve for x
   x = 20,028,739,721,104/2,048,498
6. Step 6: Final answer
   x = 9,777,280.58