Finding the Third Proportional to 755,820 and 1,659,078

Step by Step Solution

1. Step 1: Write the proportion equation
   755,820 : 1,659,078 = 1,659,078 : x
2. Step 2: Convert to fraction form
   755,820/1,659,078 = 1,659,078/x
3. Step 3: Cross multiply
   755,820x = 1,659,078 × 1,659,078
4. Step 4: Simplify right side
   755,820x = 2,752,539,810,084
5. Step 5: Solve for x
   x = 2,752,539,810,084/755,820
6. Step 6: Final answer
   x = 3,641,792.77