Finding the Third Proportional to 998,227 and 1,551,485

Step by Step Solution

1. Step 1: Write the proportion equation
   998,227 : 1,551,485 = 1,551,485 : x
2. Step 2: Convert to fraction form
   998,227/1,551,485 = 1,551,485/x
3. Step 3: Cross multiply
   998,227x = 1,551,485 × 1,551,485
4. Step 4: Simplify right side
   998,227x = 2,407,105,705,225
5. Step 5: Solve for x
   x = 2,407,105,705,225/998,227
6. Step 6: Final answer
   x = 2,411,381.08