Finding the Third Proportional to 1,109,540 and 1,624,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,540 : 1,624,814 = 1,624,814 : x
2. Step 2: Convert to fraction form
   1,109,540/1,624,814 = 1,624,814/x
3. Step 3: Cross multiply
   1,109,540x = 1,624,814 × 1,624,814
4. Step 4: Simplify right side
   1,109,540x = 2,640,020,534,596
5. Step 5: Solve for x
   x = 2,640,020,534,596/1,109,540
6. Step 6: Final answer
   x = 2,379,382.93