Finding the Third Proportional to 1,889,424 and 2,763,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,889,424 : 2,763,864 = 2,763,864 : x
2. Step 2: Convert to fraction form
   1,889,424/2,763,864 = 2,763,864/x
3. Step 3: Cross multiply
   1,889,424x = 2,763,864 × 2,763,864
4. Step 4: Simplify right side
   1,889,424x = 7,638,944,210,496
5. Step 5: Solve for x
   x = 7,638,944,210,496/1,889,424
6. Step 6: Final answer
   x = 4,043,001.58