Finding the Third Proportional to 984,354 and 2,105,202

Step by Step Solution

1. Step 1: Write the proportion equation
   984,354 : 2,105,202 = 2,105,202 : x
2. Step 2: Convert to fraction form
   984,354/2,105,202 = 2,105,202/x
3. Step 3: Cross multiply
   984,354x = 2,105,202 × 2,105,202
4. Step 4: Simplify right side
   984,354x = 4,431,875,460,804
5. Step 5: Solve for x
   x = 4,431,875,460,804/984,354
6. Step 6: Final answer
   x = 4,502,318.74