Finding the Third Proportional to 892,589 and 1,359,798

Step by Step Solution

1. Step 1: Write the proportion equation
   892,589 : 1,359,798 = 1,359,798 : x
2. Step 2: Convert to fraction form
   892,589/1,359,798 = 1,359,798/x
3. Step 3: Cross multiply
   892,589x = 1,359,798 × 1,359,798
4. Step 4: Simplify right side
   892,589x = 1,849,050,600,804
5. Step 5: Solve for x
   x = 1,849,050,600,804/892,589
6. Step 6: Final answer
   x = 2,071,558.80