Finding the Third Proportional to 739,320 and 1,589,052

Step by Step Solution

1. Step 1: Write the proportion equation
   739,320 : 1,589,052 = 1,589,052 : x
2. Step 2: Convert to fraction form
   739,320/1,589,052 = 1,589,052/x
3. Step 3: Cross multiply
   739,320x = 1,589,052 × 1,589,052
4. Step 4: Simplify right side
   739,320x = 2,525,086,258,704
5. Step 5: Solve for x
   x = 2,525,086,258,704/739,320
6. Step 6: Final answer
   x = 3,415,417.22