Finding the Third Proportional to 2,011,086 and 2,813,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,086 : 2,813,112 = 2,813,112 : x
2. Step 2: Convert to fraction form
   2,011,086/2,813,112 = 2,813,112/x
3. Step 3: Cross multiply
   2,011,086x = 2,813,112 × 2,813,112
4. Step 4: Simplify right side
   2,011,086x = 7,913,599,124,544
5. Step 5: Solve for x
   x = 7,913,599,124,544/2,011,086
6. Step 6: Final answer
   x = 3,934,987.92