Finding the Third Proportional to 722,082 and 1,144,359

Step by Step Solution

1. Step 1: Write the proportion equation
   722,082 : 1,144,359 = 1,144,359 : x
2. Step 2: Convert to fraction form
   722,082/1,144,359 = 1,144,359/x
3. Step 3: Cross multiply
   722,082x = 1,144,359 × 1,144,359
4. Step 4: Simplify right side
   722,082x = 1,309,557,520,881
5. Step 5: Solve for x
   x = 1,309,557,520,881/722,082
6. Step 6: Final answer
   x = 1,813,585.61