Finding the Third Proportional to 591,637 and 1,295,218

Step by Step Solution

1. Step 1: Write the proportion equation
   591,637 : 1,295,218 = 1,295,218 : x
2. Step 2: Convert to fraction form
   591,637/1,295,218 = 1,295,218/x
3. Step 3: Cross multiply
   591,637x = 1,295,218 × 1,295,218
4. Step 4: Simplify right side
   591,637x = 1,677,589,667,524
5. Step 5: Solve for x
   x = 1,677,589,667,524/591,637
6. Step 6: Final answer
   x = 2,835,504.99