Finding the Third Proportional to 5,826,980 and 9,140,809

Step by Step Solution

1. Step 1: Write the proportion equation
   5,826,980 : 9,140,809 = 9,140,809 : x
2. Step 2: Convert to fraction form
   5,826,980/9,140,809 = 9,140,809/x
3. Step 3: Cross multiply
   5,826,980x = 9,140,809 × 9,140,809
4. Step 4: Simplify right side
   5,826,980x = 83,554,389,174,481
5. Step 5: Solve for x
   x = 83,554,389,174,481/5,826,980
6. Step 6: Final answer
   x = 14,339,227.04