Finding the Third Proportional to 591,804 and 1,294,320

Step by Step Solution

1. Step 1: Write the proportion equation
   591,804 : 1,294,320 = 1,294,320 : x
2. Step 2: Convert to fraction form
   591,804/1,294,320 = 1,294,320/x
3. Step 3: Cross multiply
   591,804x = 1,294,320 × 1,294,320
4. Step 4: Simplify right side
   591,804x = 1,675,264,262,400
5. Step 5: Solve for x
   x = 1,675,264,262,400/591,804
6. Step 6: Final answer
   x = 2,830,775.50