Finding the Third Proportional to 3,590,010 and 5,388,687

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590,010 : 5,388,687 = 5,388,687 : x
2. Step 2: Convert to fraction form
   3,590,010/5,388,687 = 5,388,687/x
3. Step 3: Cross multiply
   3,590,010x = 5,388,687 × 5,388,687
4. Step 4: Simplify right side
   3,590,010x = 29,037,947,583,969
5. Step 5: Solve for x
   x = 29,037,947,583,969/3,590,010
6. Step 6: Final answer
   x = 8,088,542.26