Finding the Third Proportional to 2,011,110 and 2,813,150

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,110 : 2,813,150 = 2,813,150 : x
2. Step 2: Convert to fraction form
   2,011,110/2,813,150 = 2,813,150/x
3. Step 3: Cross multiply
   2,011,110x = 2,813,150 × 2,813,150
4. Step 4: Simplify right side
   2,011,110x = 7,913,812,922,500
5. Step 5: Solve for x
   x = 7,913,812,922,500/2,011,110
6. Step 6: Final answer
   x = 3,935,047.27