Finding the Third Proportional to 1,893,888 and 4,068,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,893,888 : 4,068,864 = 4,068,864 : x
2. Step 2: Convert to fraction form
   1,893,888/4,068,864 = 4,068,864/x
3. Step 3: Cross multiply
   1,893,888x = 4,068,864 × 4,068,864
4. Step 4: Simplify right side
   1,893,888x = 16,555,654,250,496
5. Step 5: Solve for x
   x = 16,555,654,250,496/1,893,888
6. Step 6: Final answer
   x = 8,741,622.66