Finding the Third Proportional to 1,205,850 and 2,510,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,850 : 2,510,936 = 2,510,936 : x
2. Step 2: Convert to fraction form
   1,205,850/2,510,936 = 2,510,936/x
3. Step 3: Cross multiply
   1,205,850x = 2,510,936 × 2,510,936
4. Step 4: Simplify right side
   1,205,850x = 6,304,799,596,096
5. Step 5: Solve for x
   x = 6,304,799,596,096/1,205,850
6. Step 6: Final answer
   x = 5,228,510.67