Finding the Third Proportional to 1,882,976 and 2,787,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882,976 : 2,787,888 = 2,787,888 : x
2. Step 2: Convert to fraction form
   1,882,976/2,787,888 = 2,787,888/x
3. Step 3: Cross multiply
   1,882,976x = 2,787,888 × 2,787,888
4. Step 4: Simplify right side
   1,882,976x = 7,772,319,500,544
5. Step 5: Solve for x
   x = 7,772,319,500,544/1,882,976
6. Step 6: Final answer
   x = 4,127,678.47