Finding the Third Proportional to 1,138,185 and 2,380,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,185 : 2,380,914 = 2,380,914 : x
2. Step 2: Convert to fraction form
   1,138,185/2,380,914 = 2,380,914/x
3. Step 3: Cross multiply
   1,138,185x = 2,380,914 × 2,380,914
4. Step 4: Simplify right side
   1,138,185x = 5,668,751,475,396
5. Step 5: Solve for x
   x = 5,668,751,475,396/1,138,185
6. Step 6: Final answer
   x = 4,980,518.52