Finding the Third Proportional to 809,730 and 1,719,092

Step by Step Solution

1. Step 1: Write the proportion equation
   809,730 : 1,719,092 = 1,719,092 : x
2. Step 2: Convert to fraction form
   809,730/1,719,092 = 1,719,092/x
3. Step 3: Cross multiply
   809,730x = 1,719,092 × 1,719,092
4. Step 4: Simplify right side
   809,730x = 2,955,277,304,464
5. Step 5: Solve for x
   x = 2,955,277,304,464/809,730
6. Step 6: Final answer
   x = 3,649,707.07