Finding the Third Proportional to 5,891,436 and 9,143,616

Step by Step Solution

1. Step 1: Write the proportion equation
   5,891,436 : 9,143,616 = 9,143,616 : x
2. Step 2: Convert to fraction form
   5,891,436/9,143,616 = 9,143,616/x
3. Step 3: Cross multiply
   5,891,436x = 9,143,616 × 9,143,616
4. Step 4: Simplify right side
   5,891,436x = 83,605,713,555,456
5. Step 5: Solve for x
   x = 83,605,713,555,456/5,891,436
6. Step 6: Final answer
   x = 14,191,058.61