Finding the Third Proportional to 892,503 and 1,359,693

Step by Step Solution

1. Step 1: Write the proportion equation
   892,503 : 1,359,693 = 1,359,693 : x
2. Step 2: Convert to fraction form
   892,503/1,359,693 = 1,359,693/x
3. Step 3: Cross multiply
   892,503x = 1,359,693 × 1,359,693
4. Step 4: Simplify right side
   892,503x = 1,848,765,054,249
5. Step 5: Solve for x
   x = 1,848,765,054,249/892,503
6. Step 6: Final answer
   x = 2,071,438.48