Finding the Third Proportional to 1,649,972 and 2,625,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,972 : 2,625,456 = 2,625,456 : x
2. Step 2: Convert to fraction form
   1,649,972/2,625,456 = 2,625,456/x
3. Step 3: Cross multiply
   1,649,972x = 2,625,456 × 2,625,456
4. Step 4: Simplify right side
   1,649,972x = 6,893,019,207,936
5. Step 5: Solve for x
   x = 6,893,019,207,936/1,649,972
6. Step 6: Final answer
   x = 4,177,658.29