Finding the Third Proportional to 1,813,818 and 2,711,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,818 : 2,711,250 = 2,711,250 : x
2. Step 2: Convert to fraction form
   1,813,818/2,711,250 = 2,711,250/x
3. Step 3: Cross multiply
   1,813,818x = 2,711,250 × 2,711,250
4. Step 4: Simplify right side
   1,813,818x = 7,350,876,562,500
5. Step 5: Solve for x
   x = 7,350,876,562,500/1,813,818
6. Step 6: Final answer
   x = 4,052,709.02