Finding the Third Proportional to 1,020,156 and 2,234,227

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,156 : 2,234,227 = 2,234,227 : x
2. Step 2: Convert to fraction form
   1,020,156/2,234,227 = 2,234,227/x
3. Step 3: Cross multiply
   1,020,156x = 2,234,227 × 2,234,227
4. Step 4: Simplify right side
   1,020,156x = 4,991,770,287,529
5. Step 5: Solve for x
   x = 4,991,770,287,529/1,020,156
6. Step 6: Final answer
   x = 4,893,144.08