Finding the Third Proportional to 805,185 and 1,755,054

Step by Step Solution

1. Step 1: Write the proportion equation
   805,185 : 1,755,054 = 1,755,054 : x
2. Step 2: Convert to fraction form
   805,185/1,755,054 = 1,755,054/x
3. Step 3: Cross multiply
   805,185x = 1,755,054 × 1,755,054
4. Step 4: Simplify right side
   805,185x = 3,080,214,542,916
5. Step 5: Solve for x
   x = 3,080,214,542,916/805,185
6. Step 6: Final answer
   x = 3,825,474.32