Finding the Third Proportional to 1,870,858 and 2,736,303

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,858 : 2,736,303 = 2,736,303 : x
2. Step 2: Convert to fraction form
   1,870,858/2,736,303 = 2,736,303/x
3. Step 3: Cross multiply
   1,870,858x = 2,736,303 × 2,736,303
4. Step 4: Simplify right side
   1,870,858x = 7,487,354,107,809
5. Step 5: Solve for x
   x = 7,487,354,107,809/1,870,858
6. Step 6: Final answer
   x = 4,002,096.42