Finding the Third Proportional to 1,220,938 and 2,651,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,220,938 : 2,651,966 = 2,651,966 : x
2. Step 2: Convert to fraction form
   1,220,938/2,651,966 = 2,651,966/x
3. Step 3: Cross multiply
   1,220,938x = 2,651,966 × 2,651,966
4. Step 4: Simplify right side
   1,220,938x = 7,032,923,665,156
5. Step 5: Solve for x
   x = 7,032,923,665,156/1,220,938
6. Step 6: Final answer
   x = 5,760,262.74