Finding the Third Proportional to 1,903,086 and 2,783,187

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,086 : 2,783,187 = 2,783,187 : x
2. Step 2: Convert to fraction form
   1,903,086/2,783,187 = 2,783,187/x
3. Step 3: Cross multiply
   1,903,086x = 2,783,187 × 2,783,187
4. Step 4: Simplify right side
   1,903,086x = 7,746,129,876,969
5. Step 5: Solve for x
   x = 7,746,129,876,969/1,903,086
6. Step 6: Final answer
   x = 4,070,299.44