Finding the Third Proportional to 1,205,005 and 1,761,325

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,005 : 1,761,325 = 1,761,325 : x
2. Step 2: Convert to fraction form
   1,205,005/1,761,325 = 1,761,325/x
3. Step 3: Cross multiply
   1,205,005x = 1,761,325 × 1,761,325
4. Step 4: Simplify right side
   1,205,005x = 3,102,265,755,625
5. Step 5: Solve for x
   x = 3,102,265,755,625/1,205,005
6. Step 6: Final answer
   x = 2,574,483.72