Finding the Third Proportional to 3,644,028 and 5,325,588

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644,028 : 5,325,588 = 5,325,588 : x
2. Step 2: Convert to fraction form
   3,644,028/5,325,588 = 5,325,588/x
3. Step 3: Cross multiply
   3,644,028x = 5,325,588 × 5,325,588
4. Step 4: Simplify right side
   3,644,028x = 28,361,887,545,744
5. Step 5: Solve for x
   x = 28,361,887,545,744/3,644,028
6. Step 6: Final answer
   x = 7,783,114.60