Finding the Third Proportional to 1,687,752 and 2,254,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,687,752 : 2,254,554 = 2,254,554 : x
2. Step 2: Convert to fraction form
   1,687,752/2,254,554 = 2,254,554/x
3. Step 3: Cross multiply
   1,687,752x = 2,254,554 × 2,254,554
4. Step 4: Simplify right side
   1,687,752x = 5,083,013,738,916
5. Step 5: Solve for x
   x = 5,083,013,738,916/1,687,752
6. Step 6: Final answer
   x = 3,011,706.54