Finding the Third Proportional to 1,029,792 and 2,153,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,792 : 2,153,692 = 2,153,692 : x
2. Step 2: Convert to fraction form
   1,029,792/2,153,692 = 2,153,692/x
3. Step 3: Cross multiply
   1,029,792x = 2,153,692 × 2,153,692
4. Step 4: Simplify right side
   1,029,792x = 4,638,389,230,864
5. Step 5: Solve for x
   x = 4,638,389,230,864/1,029,792
6. Step 6: Final answer
   x = 4,504,200.10