Finding the Third Proportional to 1,159,503 and 1,670,049

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,503 : 1,670,049 = 1,670,049 : x
2. Step 2: Convert to fraction form
   1,159,503/1,670,049 = 1,670,049/x
3. Step 3: Cross multiply
   1,159,503x = 1,670,049 × 1,670,049
4. Step 4: Simplify right side
   1,159,503x = 2,789,063,662,401
5. Step 5: Solve for x
   x = 2,789,063,662,401/1,159,503
6. Step 6: Final answer
   x = 2,405,395.81