Finding the Third Proportional to 3,887,589 and 5,233,464

Step by Step Solution

1. Step 1: Write the proportion equation
   3,887,589 : 5,233,464 = 5,233,464 : x
2. Step 2: Convert to fraction form
   3,887,589/5,233,464 = 5,233,464/x
3. Step 3: Cross multiply
   3,887,589x = 5,233,464 × 5,233,464
4. Step 4: Simplify right side
   3,887,589x = 27,389,145,439,296
5. Step 5: Solve for x
   x = 27,389,145,439,296/3,887,589
6. Step 6: Final answer
   x = 7,045,278.05