Finding the Third Proportional to 1,143,652 and 1,682,210

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,652 : 1,682,210 = 1,682,210 : x
2. Step 2: Convert to fraction form
   1,143,652/1,682,210 = 1,682,210/x
3. Step 3: Cross multiply
   1,143,652x = 1,682,210 × 1,682,210
4. Step 4: Simplify right side
   1,143,652x = 2,829,830,484,100
5. Step 5: Solve for x
   x = 2,829,830,484,100/1,143,652
6. Step 6: Final answer
   x = 2,474,380.74