Finding the Third Proportional to 1,143,616 and 1,682,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,616 : 1,682,160 = 1,682,160 : x
2. Step 2: Convert to fraction form
   1,143,616/1,682,160 = 1,682,160/x
3. Step 3: Cross multiply
   1,143,616x = 1,682,160 × 1,682,160
4. Step 4: Simplify right side
   1,143,616x = 2,829,662,265,600
5. Step 5: Solve for x
   x = 2,829,662,265,600/1,143,616
6. Step 6: Final answer
   x = 2,474,311.54