Finding the Third Proportional to 1,214,049 and 1,781,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,049 : 1,781,706 = 1,781,706 : x
2. Step 2: Convert to fraction form
   1,214,049/1,781,706 = 1,781,706/x
3. Step 3: Cross multiply
   1,214,049x = 1,781,706 × 1,781,706
4. Step 4: Simplify right side
   1,214,049x = 3,174,476,270,436
5. Step 5: Solve for x
   x = 3,174,476,270,436/1,214,049
6. Step 6: Final answer
   x = 2,614,784.30