Finding the Third Proportional to 980,227 and 2,123,299

Step by Step Solution

1. Step 1: Write the proportion equation
   980,227 : 2,123,299 = 2,123,299 : x
2. Step 2: Convert to fraction form
   980,227/2,123,299 = 2,123,299/x
3. Step 3: Cross multiply
   980,227x = 2,123,299 × 2,123,299
4. Step 4: Simplify right side
   980,227x = 4,508,398,643,401
5. Step 5: Solve for x
   x = 4,508,398,643,401/980,227
6. Step 6: Final answer
   x = 4,599,341.42