Finding the Third Proportional to 1,123,782 and 1,825,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,782 : 1,825,812 = 1,825,812 : x
2. Step 2: Convert to fraction form
   1,123,782/1,825,812 = 1,825,812/x
3. Step 3: Cross multiply
   1,123,782x = 1,825,812 × 1,825,812
4. Step 4: Simplify right side
   1,123,782x = 3,333,589,459,344
5. Step 5: Solve for x
   x = 3,333,589,459,344/1,123,782
6. Step 6: Final answer
   x = 2,966,402.26