Finding the Third Proportional to 629,923.50 and 969,543

Step by Step Solution

1. Step 1: Write the proportion equation
   629,923.50 : 969,543 = 969,543 : x
2. Step 2: Convert to fraction form
   629,923.50/969,543 = 969,543/x
3. Step 3: Cross multiply
   629,923.50x = 969,543 × 969,543
4. Step 4: Simplify right side
   629,923.50x = 940,013,628,849
5. Step 5: Solve for x
   x = 940,013,628,849/629,923.50
6. Step 6: Final answer
   x = 1,492,266.33