Finding the Third Proportional to 2,846,448 and 4,328,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846,448 : 4,328,328 = 4,328,328 : x
2. Step 2: Convert to fraction form
   2,846,448/4,328,328 = 4,328,328/x
3. Step 3: Cross multiply
   2,846,448x = 4,328,328 × 4,328,328
4. Step 4: Simplify right side
   2,846,448x = 18,734,423,275,584
5. Step 5: Solve for x
   x = 18,734,423,275,584/2,846,448
6. Step 6: Final answer
   x = 6,581,684.71