Finding the Third Proportional to 1,143,630 and 1,682,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,630 : 1,682,181 = 1,682,181 : x
2. Step 2: Convert to fraction form
   1,143,630/1,682,181 = 1,682,181/x
3. Step 3: Cross multiply
   1,143,630x = 1,682,181 × 1,682,181
4. Step 4: Simplify right side
   1,143,630x = 2,829,732,916,761
5. Step 5: Solve for x
   x = 2,829,732,916,761/1,143,630
6. Step 6: Final answer
   x = 2,474,343.03