Finding the Third Proportional to 4,203,792 and 5,990,706

Step by Step Solution

1. Step 1: Write the proportion equation
   4,203,792 : 5,990,706 = 5,990,706 : x
2. Step 2: Convert to fraction form
   4,203,792/5,990,706 = 5,990,706/x
3. Step 3: Cross multiply
   4,203,792x = 5,990,706 × 5,990,706
4. Step 4: Simplify right side
   4,203,792x = 35,888,558,378,436
5. Step 5: Solve for x
   x = 35,888,558,378,436/4,203,792
6. Step 6: Final answer
   x = 8,537,186.99