Finding the Third Proportional to 1,813,815 and 2,711,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,815 : 2,711,244 = 2,711,244 : x
2. Step 2: Convert to fraction form
   1,813,815/2,711,244 = 2,711,244/x
3. Step 3: Cross multiply
   1,813,815x = 2,711,244 × 2,711,244
4. Step 4: Simplify right side
   1,813,815x = 7,350,844,027,536
5. Step 5: Solve for x
   x = 7,350,844,027,536/1,813,815
6. Step 6: Final answer
   x = 4,052,697.78