Finding the Third Proportional to 3,780,170 and 5,810,255

Step by Step Solution

1. Step 1: Write the proportion equation
   3,780,170 : 5,810,255 = 5,810,255 : x
2. Step 2: Convert to fraction form
   3,780,170/5,810,255 = 5,810,255/x
3. Step 3: Cross multiply
   3,780,170x = 5,810,255 × 5,810,255
4. Step 4: Simplify right side
   3,780,170x = 33,759,063,165,025
5. Step 5: Solve for x
   x = 33,759,063,165,025/3,780,170
6. Step 6: Final answer
   x = 8,930,567.45