Finding the Third Proportional to 468,512 and 1,021,832

Step by Step Solution

1. Step 1: Write the proportion equation
   468,512 : 1,021,832 = 1,021,832 : x
2. Step 2: Convert to fraction form
   468,512/1,021,832 = 1,021,832/x
3. Step 3: Cross multiply
   468,512x = 1,021,832 × 1,021,832
4. Step 4: Simplify right side
   468,512x = 1,044,140,636,224
5. Step 5: Solve for x
   x = 1,044,140,636,224/468,512
6. Step 6: Final answer
   x = 2,228,631.57