Finding the Third Proportional to 550,865 and 1,182,082

Step by Step Solution

1. Step 1: Write the proportion equation
   550,865 : 1,182,082 = 1,182,082 : x
2. Step 2: Convert to fraction form
   550,865/1,182,082 = 1,182,082/x
3. Step 3: Cross multiply
   550,865x = 1,182,082 × 1,182,082
4. Step 4: Simplify right side
   550,865x = 1,397,317,854,724
5. Step 5: Solve for x
   x = 1,397,317,854,724/550,865
6. Step 6: Final answer
   x = 2,536,588.56