Finding the Third Proportional to 2,852,892 and 4,176,920

Step by Step Solution

1. Step 1: Write the proportion equation
   2,852,892 : 4,176,920 = 4,176,920 : x
2. Step 2: Convert to fraction form
   2,852,892/4,176,920 = 4,176,920/x
3. Step 3: Cross multiply
   2,852,892x = 4,176,920 × 4,176,920
4. Step 4: Simplify right side
   2,852,892x = 17,446,660,686,400
5. Step 5: Solve for x
   x = 17,446,660,686,400/2,852,892
6. Step 6: Final answer
   x = 6,115,429.78